Airlines fully customized project and refine query approach by using llama in week 2
This commit is contained in:
codenigma1
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"metadata": {},
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"outputs": [],
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"source": [
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"source": [
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"# Simpler than in my video - we can easily create this function that calls OpenAI\n",
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"# It's now just 1 line of code to prepare the input to OpenAI!\n",
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"# It's now just 1 line of code to prepare the input to OpenAI!\n",
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"\n",
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"\n",
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"def chat(message, history):\n",
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"def chat(message, history):\n",
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{
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"cells": [
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{
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"cell_type": "markdown",
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"id": "ddfa9ae6-69fe-444a-b994-8c4c5970a7ec",
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"metadata": {},
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"source": [
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"# **Project - Airline AI Assistant**\n",
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"\n",
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"## **Important Features of Airline AI Assistant**\n",
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"\n",
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"### ✈️ **Flight Availability**\n",
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"- Check available flights to a destination with:\n",
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" - Airline name, departure time, price, and duration.\n",
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"- Alerts user if no flights are found.\n",
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"\n",
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"### 🛫 **Step-by-step Flight Booking**\n",
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"- Guides users through:\n",
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" 1. Selecting source and destination cities.\n",
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" 2. Choosing a flight option.\n",
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" 3. Providing passenger details (name, age).\n",
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"- Ensures source and destination are not the same.\n",
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"\n",
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"### 🌛 **Ticket Generation**\n",
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"- Creates a unique ticket file: `firstName_lastName_bookingNumber.txt`.\n",
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"- Ticket includes:\n",
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" - Passenger details\n",
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" - Flight details (airline, time, price, seat number)\n",
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"\n",
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"### 📊 **Generate Summary Report**\n",
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"- Summarizes all bookings into a single file: `summary_report.txt`.\n",
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"- Includes all flight and passenger details for review or administration.\n",
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"\n",
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"### 🪑 **Automated Seat Assignment**\n",
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"- Assigns a random but consistent seat number for each booking.\n",
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"- Ensures unique seats for each flight.\n",
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"\n",
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"### 💬 **Interactive Chat Interface**\n",
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"- Real-time conversation via Gradio.\n",
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"- Provides clear, polite responses based on user input.\n",
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"\n",
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"### 🛠️ **Modular Tool Support**\n",
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"- Integrated tools for:\n",
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" - Checking flight availability\n",
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" - Booking flights\n",
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" - Generating reports\n",
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"- Easily extensible for future features.\n",
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"\n",
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"### 🛡️ **Error Handling**\n",
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"- Validates user inputs and prevents invalid bookings.\n",
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"- Graceful error messages for smooth user experience.\n",
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"\n",
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"---\n",
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"\n",
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"These features ensure a seamless, user-friendly experience while booking flights or managing ticket details!\n"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "747e8786-9da8-4342-b6c9-f5f69c2e22ae",
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"metadata": {},
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"outputs": [],
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"source": [
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"import os\n",
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"import json\n",
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"import random\n",
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"from dotenv import load_dotenv\n",
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"import gradio as gr\n",
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"from openai import OpenAI\n",
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"\n",
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"load_dotenv()\n",
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"openai_api_key = os.getenv('OPENAI_API_KEY')\n",
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"if openai_api_key:\n",
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" print(f\"OpenAI API Key exists and begins {openai_api_key[:8]}\")\n",
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"else:\n",
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" print(\"OpenAI API Key not set\")\n",
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"\n",
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"MODEL = \"gpt-4o-mini\" # or \"gpt-3.5-turbo\", etc.\n",
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"openai = OpenAI()"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 155,
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"id": "0a521d84-d07c-49ab-a0df-d6451499ed97",
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"metadata": {},
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"outputs": [],
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"source": [
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"###############################################################################\n",
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"# 1) System Prompt\n",
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"###############################################################################\n",
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"system_message = (\n",
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" \"You are a helpful assistant for an Airline called FlightAI.\\n\\n\"\n",
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" \"When the user wants to book a flight, follow these steps:\\n\"\n",
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" \"1. Ask for the source city.\\n\"\n",
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" \"2. Ask for the destination city (must be different from source).\\n\"\n",
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" \"3. Call the function 'check_flight_availability' with the user's destination.\\n\"\n",
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" \" - If it returns an empty list, say: 'No flights to that city'.\\n\"\n",
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" \" - If it returns flights, list them EXACTLY, in a numbered list, showing airline, time, price, and duration.\\n\"\n",
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" \"4. Wait for the user to pick one flight option by number.\\n\"\n",
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" \"5. Then ask for passenger first name, last name, and age.\\n\"\n",
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" \"6. Finally call 'book_flight' to confirm and show the user the real seat number and booking details.\\n\\n\"\n",
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" \"You also have a tool 'generate_report' which summarizes ALL booked tickets in a single file.\\n\\n\"\n",
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" \"IMPORTANT:\\n\"\n",
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" \"- Always call 'check_flight_availability' if user mentions a new destination.\\n\"\n",
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" \"- Do not invent flights or seat numbers. Use what the function calls return.\\n\"\n",
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" \"- Source and destination cannot be the same.\\n\"\n",
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" \"- Every time a flight is booked, produce a new ticket file named firstName_lastName_bookingNumber.txt.\\n\"\n",
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" \"- If a city is not in flight_availability, say 'No flights found for that city'.\\n\"\n",
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" \"If the user wants all tickets summarized, call 'generate_report' with no arguments (the function has none).\\n\"\n",
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" \"If you don't know something, say so.\\n\"\n",
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" \"Keep answers short and courteous.\\n\"\n",
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")\n"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 156,
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"id": "61a2a15d-b559-4844-b377-6bd5cb4949f6",
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"metadata": {},
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"outputs": [],
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"source": [
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"###############################################################################\n",
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"# 2) Flight Availability with Price & Duration\n",
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"###############################################################################\n",
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"flight_availability = {\n",
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" \"london\": [\n",
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" {\n",
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" \"airline\": \"AirlinesAI\",\n",
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" \"time\": \"10:00 AM\",\n",
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" \"price\": \"$799\",\n",
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" \"duration\": \"8 hours\"\n",
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" },\n",
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" {\n",
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" \"airline\": \"IndianAirlinesAI\",\n",
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" \"time\": \"3:00 PM\",\n",
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" \"price\": \"$899\",\n",
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" \"duration\": \"8 hours\"\n",
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" },\n",
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" {\n",
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" \"airline\": \"AmericanAirlinesAI\",\n",
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" \"time\": \"8:00 PM\",\n",
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" \"price\": \"$999\",\n",
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" \"duration\": \"8 hours\"\n",
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" },\n",
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" ],\n",
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" \"paris\": [\n",
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" {\n",
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" \"airline\": \"EuropeanAirlinesAI\",\n",
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" \"time\": \"11:00 AM\",\n",
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" \"price\": \"$399\",\n",
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" \"duration\": \"7 hours\"\n",
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" },\n",
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" {\n",
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" \"airline\": \"BudgetAirlines\",\n",
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" \"time\": \"6:00 PM\",\n",
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" \"price\": \"$2399\",\n",
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" \"duration\": \"7 hours\"\n",
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" },\n",
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" ],\n",
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" \"tokyo\": [\n",
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" {\n",
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" \"airline\": \"TokyoAirlinesAI\",\n",
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" \"time\": \"12:00 PM\",\n",
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" \"price\": \"$4000\",\n",
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" \"duration\": \"5 hours\"\n",
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" },\n",
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" {\n",
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" \"airline\": \"FastFly\",\n",
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" \"time\": \"7:00 PM\",\n",
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" \"price\": \"$1400\",\n",
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" \"duration\": \"5 hours\"\n",
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" },\n",
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" ],\n",
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" \"berlin\": [\n",
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" {\n",
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" \"airline\": \"BerlinAirlinesAI\",\n",
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" \"time\": \"9:00 AM\",\n",
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" \"price\": \"$499\",\n",
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" \"duration\": \"6 hours\"\n",
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" },\n",
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" {\n",
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" \"airline\": \"AmericanAirlinesAI\",\n",
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" \"time\": \"4:00 PM\",\n",
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" \"price\": \"$899\",\n",
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" \"duration\": \"6 hours\"\n",
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" },\n",
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" ],\n",
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" \"nagpur\": [\n",
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" {\n",
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" \"airline\": \"IndianAirlinesAI\",\n",
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" \"time\": \"8:00 AM\",\n",
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" \"price\": \"$1000\",\n",
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" \"duration\": \"10 hours\"\n",
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" },\n",
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" {\n",
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" \"airline\": \"JetAirlines\",\n",
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" \"time\": \"2:00 PM\",\n",
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" \"price\": \"$1500\",\n",
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" \"duration\": \"10 hours\"\n",
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" },\n",
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" {\n",
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" \"airline\": \"AirlinesAI\",\n",
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" \"time\": \"10:00 PM\",\n",
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" \"price\": \"$800\",\n",
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" \"duration\": \"10 hours\"\n",
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" },\n",
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" ],\n",
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"}\n"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 157,
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"id": "0696acb1-0b05-4dc2-80d5-771be04f1fb2",
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"metadata": {},
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"outputs": [],
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"source": [
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"# A global list of flight bookings\n",
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"flight_bookings = []\n"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 158,
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"id": "80ca4e09-6287-4d3f-997d-fa6afbcf6c85",
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"metadata": {},
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"outputs": [],
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"source": [
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"###############################################################################\n",
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"# 3) Helper Functions\n",
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"###############################################################################\n",
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"def generate_seat_numbers(seed_value):\n",
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" random.seed(seed_value)\n",
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" return [\n",
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" f\"{random.choice('ABCDEFGHIJKLMNOPQRSTUVWXYZ')}{random.randint(1, 99):02}\"\n",
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" for _ in range(5)\n",
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" ]\n",
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"\n",
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"def check_flight_availability(destination_city: str):\n",
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" \"\"\"\n",
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" Return the flights for a given city from 'flight_availability'.\n",
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" If city not in dictionary, return an empty list.\n",
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" \"\"\"\n",
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" print(f\"[TOOL] check_flight_availability({destination_city})\")\n",
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" city = destination_city.lower()\n",
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" return flight_availability.get(city, [])\n",
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"\n",
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"def generate_ticket_file(booking_dict, booking_number):\n",
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" \"\"\"\n",
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" Create a text file: firstName_lastName_bookingNumber.txt\n",
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" containing flight details.\n",
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" \"\"\"\n",
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" fname = booking_dict[\"first_name\"].replace(\" \", \"_\")\n",
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" lname = booking_dict[\"last_name\"].replace(\" \", \"_\")\n",
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" filename = f\"{fname}_{lname}_{booking_number}.txt\"\n",
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"\n",
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" content = (\n",
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" \"Flight Ticket\\n\"\n",
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" \"=============\\n\"\n",
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" f\"Booking # : {booking_number}\\n\"\n",
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" f\"Passenger : {booking_dict['first_name']} {booking_dict['last_name']}, Age {booking_dict['age']}\\n\"\n",
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" f\"Source : {booking_dict['source']}\\n\"\n",
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" f\"Destination : {booking_dict['destination']}\\n\"\n",
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" f\"Airline : {booking_dict['airline']}\\n\"\n",
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" f\"Departure : {booking_dict['time']}\\n\"\n",
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" f\"Price : {booking_dict['price']}\\n\"\n",
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" f\"Duration : {booking_dict['duration']}\\n\"\n",
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" f\"Seat Number : {booking_dict['seat']}\\n\"\n",
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" )\n",
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" with open(filename, \"w\") as f:\n",
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" f.write(content)\n",
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"\n",
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" print(f\"[TOOL] Ticket file generated => {filename}\")\n",
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" return filename\n",
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"\n",
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"def book_flight(source, destination, option_index, first_name, last_name, age):\n",
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" \"\"\"\n",
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" Book a flight using an option index for the chosen city.\n",
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" - source != destination\n",
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" - index is 1-based => we do pick = idx - 1\n",
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" - create new booking record, seat assignment, & ticket file\n",
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" \"\"\"\n",
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" print(f\"[TOOL] book_flight({source=}, {destination=}, {option_index=})\")\n",
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"\n",
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" if source.lower() == destination.lower():\n",
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" return \"Error: source and destination must not be the same.\"\n",
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"\n",
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" # Convert option index from string to integer\n",
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" try:\n",
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" idx = int(option_index)\n",
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" except ValueError:\n",
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" return \"Error: flight option number is not a valid integer.\"\n",
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"\n",
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" flights = check_flight_availability(destination)\n",
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" if not flights:\n",
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" return f\"Error: No flights found for {destination.title()}.\"\n",
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"\n",
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" pick = idx - 1\n",
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" if pick < 0 or pick >= len(flights):\n",
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" return f\"Error: Invalid flight option #{idx} for {destination.title()}.\"\n",
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"\n",
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" chosen_flight = flights[pick]\n",
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" airline = chosen_flight[\"airline\"]\n",
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" dep_time = chosen_flight[\"time\"]\n",
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" price = chosen_flight[\"price\"]\n",
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" duration = chosen_flight[\"duration\"]\n",
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"\n",
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" # Generate seat\n",
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" seat_list = generate_seat_numbers(hash(destination + airline + str(len(flight_bookings))))\n",
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" chosen_seat = seat_list[0]\n",
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"\n",
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" new_booking = {\n",
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" \"source\": source.title(),\n",
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" \"destination\": destination.title(),\n",
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" \"airline\": airline,\n",
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" \"time\": dep_time,\n",
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" \"price\": price,\n",
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" \"duration\": duration,\n",
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" \"seat\": chosen_seat,\n",
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" \"first_name\": first_name.title(),\n",
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" \"last_name\": last_name.title(),\n",
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" \"age\": age,\n",
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" }\n",
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" flight_bookings.append(new_booking)\n",
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"\n",
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||||||
|
" booking_number = len(flight_bookings)\n",
|
||||||
|
" ticket_filename = generate_ticket_file(new_booking, booking_number)\n",
|
||||||
|
"\n",
|
||||||
|
" confirmation = (\n",
|
||||||
|
" f\"Booking #{booking_number} confirmed for {first_name.title()} {last_name.title()}. \"\n",
|
||||||
|
" f\"Flight from {source.title()} to {destination.title()} on {airline} at {dep_time}. \"\n",
|
||||||
|
" f\"Ticket saved to {ticket_filename}.\"\n",
|
||||||
|
" )\n",
|
||||||
|
" print(f\"[TOOL] {confirmation}\")\n",
|
||||||
|
" return confirmation\n",
|
||||||
|
"\n",
|
||||||
|
"def generate_report():\n",
|
||||||
|
" \"\"\"\n",
|
||||||
|
" Summarize ALL tickets in a single file called summary_report.txt.\n",
|
||||||
|
" \"\"\"\n",
|
||||||
|
" print(f\"[TOOL] generate_report called.\")\n",
|
||||||
|
"\n",
|
||||||
|
" report_content = \"Flight Booking Summary Report\\n\"\n",
|
||||||
|
" report_content += \"=============================\\n\"\n",
|
||||||
|
"\n",
|
||||||
|
" if not flight_bookings:\n",
|
||||||
|
" report_content += \"No bookings found.\\n\"\n",
|
||||||
|
" else:\n",
|
||||||
|
" for i, booking in enumerate(flight_bookings, start=1):\n",
|
||||||
|
" report_content += (\n",
|
||||||
|
" f\"Booking # : {i}\\n\"\n",
|
||||||
|
" f\"Passenger : {booking['first_name']} {booking['last_name']}, Age {booking['age']}\\n\"\n",
|
||||||
|
" f\"Source : {booking['source']}\\n\"\n",
|
||||||
|
" f\"Destination : {booking['destination']}\\n\"\n",
|
||||||
|
" f\"Airline : {booking['airline']}\\n\"\n",
|
||||||
|
" f\"Departure : {booking['time']}\\n\"\n",
|
||||||
|
" f\"Price : {booking['price']}\\n\"\n",
|
||||||
|
" f\"Duration : {booking['duration']}\\n\"\n",
|
||||||
|
" f\"Seat Number : {booking['seat']}\\n\"\n",
|
||||||
|
" \"-------------------------\\n\"\n",
|
||||||
|
" )\n",
|
||||||
|
"\n",
|
||||||
|
" filename = \"summary_report.txt\"\n",
|
||||||
|
" with open(filename, \"w\") as f:\n",
|
||||||
|
" f.write(report_content)\n",
|
||||||
|
"\n",
|
||||||
|
" msg = f\"Summary report generated => {filename}\"\n",
|
||||||
|
" print(f\"[TOOL] {msg}\")\n",
|
||||||
|
" return msg\n"
|
||||||
|
]
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"cell_type": "code",
|
||||||
|
"execution_count": 159,
|
||||||
|
"id": "39fb9008",
|
||||||
|
"metadata": {},
|
||||||
|
"outputs": [],
|
||||||
|
"source": [
|
||||||
|
"###############################################################################\n",
|
||||||
|
"# 4) Tools JSON Schemas\n",
|
||||||
|
"###############################################################################\n",
|
||||||
|
"price_function = {\n",
|
||||||
|
" \"name\": \"get_ticket_price\",\n",
|
||||||
|
" \"description\": \"Get the price of a return ticket for the city from the flight list data (not strictly needed now).\",\n",
|
||||||
|
" \"parameters\": {\n",
|
||||||
|
" \"type\": \"object\",\n",
|
||||||
|
" \"properties\": {\n",
|
||||||
|
" \"destination_city\": {\n",
|
||||||
|
" \"type\": \"string\",\n",
|
||||||
|
" \"description\": \"City name.\",\n",
|
||||||
|
" },\n",
|
||||||
|
" },\n",
|
||||||
|
" \"required\": [\"destination_city\"],\n",
|
||||||
|
" },\n",
|
||||||
|
"}\n",
|
||||||
|
"\n",
|
||||||
|
"availability_function = {\n",
|
||||||
|
" \"name\": \"check_flight_availability\",\n",
|
||||||
|
" \"description\": (\n",
|
||||||
|
" \"Check flight availability for the specified city. \"\n",
|
||||||
|
" \"Returns a list of {airline, time, price, duration}.\"\n",
|
||||||
|
" ),\n",
|
||||||
|
" \"parameters\": {\n",
|
||||||
|
" \"type\": \"object\",\n",
|
||||||
|
" \"properties\": {\n",
|
||||||
|
" \"destination_city\": {\n",
|
||||||
|
" \"type\": \"string\",\n",
|
||||||
|
" \"description\": \"City name to check in flight_availability dict.\",\n",
|
||||||
|
" },\n",
|
||||||
|
" },\n",
|
||||||
|
" \"required\": [\"destination_city\"],\n",
|
||||||
|
" },\n",
|
||||||
|
"}\n",
|
||||||
|
"\n",
|
||||||
|
"book_function = {\n",
|
||||||
|
" \"name\": \"book_flight\",\n",
|
||||||
|
" \"description\": (\n",
|
||||||
|
" \"Book a flight using an option index for the chosen city. \"\n",
|
||||||
|
" \"Generates a unique ticket file firstName_lastName_{bookingNumber}.txt each time.\"\n",
|
||||||
|
" ),\n",
|
||||||
|
" \"parameters\": {\n",
|
||||||
|
" \"type\": \"object\",\n",
|
||||||
|
" \"properties\": {\n",
|
||||||
|
" \"source\": {\n",
|
||||||
|
" \"type\": \"string\",\n",
|
||||||
|
" \"description\": \"User's source city (must differ from destination).\",\n",
|
||||||
|
" },\n",
|
||||||
|
" \"destination\": {\n",
|
||||||
|
" \"type\": \"string\",\n",
|
||||||
|
" \"description\": \"User's destination city.\",\n",
|
||||||
|
" },\n",
|
||||||
|
" \"option_index\": {\n",
|
||||||
|
" \"type\": \"string\",\n",
|
||||||
|
" \"description\": \"1-based flight option number the user selected from check_flight_availability.\",\n",
|
||||||
|
" },\n",
|
||||||
|
" \"first_name\": {\n",
|
||||||
|
" \"type\": \"string\",\n",
|
||||||
|
" \"description\": \"Passenger's first name.\",\n",
|
||||||
|
" },\n",
|
||||||
|
" \"last_name\": {\n",
|
||||||
|
" \"type\": \"string\",\n",
|
||||||
|
" \"description\": \"Passenger's last name.\",\n",
|
||||||
|
" },\n",
|
||||||
|
" \"age\": {\n",
|
||||||
|
" \"type\": \"string\",\n",
|
||||||
|
" \"description\": \"Passenger's age.\",\n",
|
||||||
|
" },\n",
|
||||||
|
" },\n",
|
||||||
|
" \"required\": [\"source\", \"destination\", \"option_index\", \"first_name\", \"last_name\", \"age\"],\n",
|
||||||
|
" },\n",
|
||||||
|
"}\n",
|
||||||
|
"\n",
|
||||||
|
"report_function = {\n",
|
||||||
|
" \"name\": \"generate_report\",\n",
|
||||||
|
" \"description\": (\n",
|
||||||
|
" \"Generates a summary report of ALL tickets in summary_report.txt.\"\n",
|
||||||
|
" ),\n",
|
||||||
|
" \"parameters\": {\n",
|
||||||
|
" \"type\": \"object\",\n",
|
||||||
|
" \"properties\": {\n",
|
||||||
|
" },\n",
|
||||||
|
" \"required\": [],\n",
|
||||||
|
" },\n",
|
||||||
|
"}\n",
|
||||||
|
"\n",
|
||||||
|
"tools = [\n",
|
||||||
|
" {\"type\": \"function\", \"function\": price_function},\n",
|
||||||
|
" {\"type\": \"function\", \"function\": availability_function},\n",
|
||||||
|
" {\"type\": \"function\", \"function\": book_function},\n",
|
||||||
|
" {\"type\": \"function\", \"function\": report_function},\n",
|
||||||
|
"]\n"
|
||||||
|
]
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"cell_type": "code",
|
||||||
|
"execution_count": 160,
|
||||||
|
"id": "1f003836",
|
||||||
|
"metadata": {},
|
||||||
|
"outputs": [],
|
||||||
|
"source": [
|
||||||
|
"###############################################################################\n",
|
||||||
|
"# 5) Handle Tool Calls\n",
|
||||||
|
"###############################################################################\n",
|
||||||
|
"def handle_tool_call(message):\n",
|
||||||
|
" \"\"\"\n",
|
||||||
|
" The LLM can request to call a function in 'tools'. We parse the JSON arguments\n",
|
||||||
|
" and run the Python function. Then we return a 'tool' message with the result.\n",
|
||||||
|
" \"\"\"\n",
|
||||||
|
" tool_call = message.tool_calls[0]\n",
|
||||||
|
" fn_name = tool_call.function.name\n",
|
||||||
|
" args = json.loads(tool_call.function.arguments)\n",
|
||||||
|
"\n",
|
||||||
|
" if fn_name == \"get_ticket_price\":\n",
|
||||||
|
" city = args.get(\"destination_city\")\n",
|
||||||
|
" flights = check_flight_availability(city)\n",
|
||||||
|
" # In this code, we do not strictly store a single 'price' per city,\n",
|
||||||
|
" # but let's just return the flights with price or \"No flights\".\n",
|
||||||
|
" if not flights:\n",
|
||||||
|
" response_content = {\"destination_city\": city, \"price\": \"No flights found.\"}\n",
|
||||||
|
" else:\n",
|
||||||
|
" # Return the first flight's price or something\n",
|
||||||
|
" response_content = {\n",
|
||||||
|
" \"destination_city\": city,\n",
|
||||||
|
" \"price\": flights[0][\"price\"]\n",
|
||||||
|
" }\n",
|
||||||
|
"\n",
|
||||||
|
" elif fn_name == \"check_flight_availability\":\n",
|
||||||
|
" city = args.get(\"destination_city\")\n",
|
||||||
|
" flights = check_flight_availability(city)\n",
|
||||||
|
" response_content = {\"destination_city\": city, \"availability\": flights}\n",
|
||||||
|
"\n",
|
||||||
|
" elif fn_name == \"book_flight\":\n",
|
||||||
|
" src = args.get(\"source\")\n",
|
||||||
|
" dest = args.get(\"destination\")\n",
|
||||||
|
" idx = args.get(\"option_index\")\n",
|
||||||
|
" first_name = args.get(\"first_name\")\n",
|
||||||
|
" last_name = args.get(\"last_name\")\n",
|
||||||
|
" age = args.get(\"age\")\n",
|
||||||
|
"\n",
|
||||||
|
" confirmation = book_flight(src, dest, idx, first_name, last_name, age)\n",
|
||||||
|
" response_content = {\n",
|
||||||
|
" \"source\": src,\n",
|
||||||
|
" \"destination\": dest,\n",
|
||||||
|
" \"option_index\": idx,\n",
|
||||||
|
" \"first_name\": first_name,\n",
|
||||||
|
" \"last_name\": last_name,\n",
|
||||||
|
" \"age\": age,\n",
|
||||||
|
" \"confirmation\": confirmation\n",
|
||||||
|
" }\n",
|
||||||
|
"\n",
|
||||||
|
" elif fn_name == \"generate_report\":\n",
|
||||||
|
" # No args needed\n",
|
||||||
|
" msg = generate_report()\n",
|
||||||
|
" response_content = {\"report\": msg}\n",
|
||||||
|
"\n",
|
||||||
|
" else:\n",
|
||||||
|
" response_content = {\"error\": f\"Unknown tool: {fn_name}\"}\n",
|
||||||
|
"\n",
|
||||||
|
" return {\n",
|
||||||
|
" \"role\": \"tool\",\n",
|
||||||
|
" \"content\": json.dumps(response_content),\n",
|
||||||
|
" \"tool_call_id\": tool_call.id,\n",
|
||||||
|
" }, args\n"
|
||||||
|
]
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"cell_type": "code",
|
||||||
|
"execution_count": 161,
|
||||||
|
"id": "f6b34b32",
|
||||||
|
"metadata": {},
|
||||||
|
"outputs": [],
|
||||||
|
"source": [
|
||||||
|
"###############################################################################\n",
|
||||||
|
"# 6) Main Chat Function\n",
|
||||||
|
"###############################################################################\n",
|
||||||
|
"def chat(message, history):\n",
|
||||||
|
" \"\"\"\n",
|
||||||
|
" The main chat loop that handles the conversation with the user,\n",
|
||||||
|
" passing 'tools' definitions to the LLM for function calling.\n",
|
||||||
|
" \"\"\"\n",
|
||||||
|
" messages = [{\"role\": \"system\", \"content\": system_message}] + history + [{\"role\": \"user\", \"content\": message}]\n",
|
||||||
|
"\n",
|
||||||
|
" try:\n",
|
||||||
|
" response = openai.chat.completions.create(\n",
|
||||||
|
" model=MODEL,\n",
|
||||||
|
" messages=messages,\n",
|
||||||
|
" tools=tools\n",
|
||||||
|
" )\n",
|
||||||
|
"\n",
|
||||||
|
" # If the LLM requests a function call, handle it\n",
|
||||||
|
" while response.choices[0].finish_reason == \"tool_calls\":\n",
|
||||||
|
" msg = response.choices[0].message\n",
|
||||||
|
" print(f\"[INFO] Tool call requested: {msg.tool_calls[0]}\")\n",
|
||||||
|
" tool_response, tool_args = handle_tool_call(msg)\n",
|
||||||
|
" print(f\"[INFO] Tool response: {tool_response}\")\n",
|
||||||
|
"\n",
|
||||||
|
" # Add both the LLM's request and our tool response to the conversation\n",
|
||||||
|
" messages.append(msg)\n",
|
||||||
|
" messages.append(tool_response)\n",
|
||||||
|
"\n",
|
||||||
|
" # Re-send updated conversation to get final or next step\n",
|
||||||
|
" response = openai.chat.completions.create(\n",
|
||||||
|
" model=MODEL,\n",
|
||||||
|
" messages=messages\n",
|
||||||
|
" )\n",
|
||||||
|
"\n",
|
||||||
|
" # Return normal text response (finish_reason = \"stop\")\n",
|
||||||
|
" return response.choices[0].message.content\n",
|
||||||
|
"\n",
|
||||||
|
" except Exception as e:\n",
|
||||||
|
" print(f\"[ERROR] {e}\")\n",
|
||||||
|
" return \"I'm sorry, something went wrong while processing your request.\""
|
||||||
|
]
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"cell_type": "code",
|
||||||
|
"execution_count": null,
|
||||||
|
"id": "cea4b097",
|
||||||
|
"metadata": {},
|
||||||
|
"outputs": [],
|
||||||
|
"source": [
|
||||||
|
"###############################################################################\n",
|
||||||
|
"# 7) Launch Gradio\n",
|
||||||
|
"###############################################################################\n",
|
||||||
|
"gr.ChatInterface(fn=chat, type=\"messages\").launch()"
|
||||||
|
]
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"cell_type": "code",
|
||||||
|
"execution_count": null,
|
||||||
|
"id": "0b39d5a6",
|
||||||
|
"metadata": {},
|
||||||
|
"outputs": [],
|
||||||
|
"source": []
|
||||||
|
}
|
||||||
|
],
|
||||||
|
"metadata": {
|
||||||
|
"kernelspec": {
|
||||||
|
"display_name": "llm_env",
|
||||||
|
"language": "python",
|
||||||
|
"name": "python3"
|
||||||
|
},
|
||||||
|
"language_info": {
|
||||||
|
"codemirror_mode": {
|
||||||
|
"name": "ipython",
|
||||||
|
"version": 3
|
||||||
|
},
|
||||||
|
"file_extension": ".py",
|
||||||
|
"mimetype": "text/x-python",
|
||||||
|
"name": "python",
|
||||||
|
"nbconvert_exporter": "python",
|
||||||
|
"pygments_lexer": "ipython3",
|
||||||
|
"version": "3.11.9"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"nbformat": 4,
|
||||||
|
"nbformat_minor": 5
|
||||||
|
}
|
||||||
Reference in New Issue
Block a user