Merge pull request #769 from bharat109puri/main
Week2 Assignment submission by Bharat Puri
This commit is contained in:
Ed Donner
GitHub
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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 - New Employee Onboarding Assistant\n",
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"\n",
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"A friendly HR assistant that helps new employees get started — explains policies, checks training schedules, finds contacts, and shows office images — while speaking replies and displaying visuals."
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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": 2,
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"id": "8b50bbe2-c0b1-49c3-9a5c-1ba7efa2bcb4",
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"metadata": {},
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"outputs": [],
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"source": [
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"# imports\n",
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"\n",
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"import os, json, sqlite3, base64\n",
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"import json\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 io import BytesIO\n",
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"from PIL import Image\n",
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"import sys\n",
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"sys.path.append(os.path.abspath(os.path.join(\"..\", \"..\"))) \n",
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"from openai import OpenAI\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": 3,
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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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"# Initialization\n",
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"\n",
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"conn = sqlite3.connect(\"onboarding.db\")\n",
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"cursor = conn.cursor()\n",
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"\n",
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"cursor.execute(\"\"\"\n",
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"CREATE TABLE IF NOT EXISTS employees (\n",
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" name TEXT,\n",
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" role TEXT,\n",
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" start_date TEXT,\n",
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" manager TEXT,\n",
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" location TEXT\n",
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")\n",
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"\"\"\")\n",
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"\n",
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"cursor.execute(\"\"\"\n",
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"CREATE TABLE IF NOT EXISTS training (\n",
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" role TEXT,\n",
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" course TEXT,\n",
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" duration TEXT\n",
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")\n",
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"\"\"\")\n",
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"\n",
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"cursor.executemany(\"INSERT INTO employees VALUES (?, ?, ?, ?, ?)\", [\n",
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" (\"Alice\", \"DevOps Engineer\", \"2025-10-15\", \"Bharat Puri\", \"Pune HQ\"),\n",
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" (\"Ravi\", \"Data Analyst\", \"2025-10-20\", \"Neha Kapoor\", \"Bangalore\"),\n",
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"])\n",
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"\n",
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"cursor.executemany(\"INSERT INTO training VALUES (?, ?, ?)\", [\n",
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" (\"DevOps Engineer\", \"Cloud Infrastructure Basics\", \"2 weeks\"),\n",
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" (\"DevOps Engineer\", \"Security and Compliance\", \"1 week\"),\n",
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" (\"Data Analyst\", \"Python for Data Analysis\", \"3 weeks\")\n",
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"])\n",
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"\n",
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"conn.commit()\n",
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"conn.close()"
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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": 5,
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"id": "c3e8173c",
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"✅ API Key loaded: sk-proj-****\n"
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]
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}
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],
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"source": [
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"load_dotenv(override=True)\n",
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"\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\"✅ API Key loaded: {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-4.1-mini\"\n",
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"openai = OpenAI()\n",
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"DB = \"onboarding.db\""
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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": 6,
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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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"system_message = \"\"\"\n",
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"You are WelcomeAI, an onboarding assistant for new employees.\n",
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"Be friendly and concise (1–2 sentences). \n",
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"Always be accurate and supportive. If unsure, say so politely.\n",
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"\"\"\""
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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": 7,
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"id": "2f6396f8-247e-4289-9bca-590cfc94a377",
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"metadata": {},
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"outputs": [],
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"source": [
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"# -------------------- TOOLS --------------------\n",
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"\n",
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"def get_employee_info(name):\n",
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" with sqlite3.connect(DB) as conn:\n",
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" cursor = conn.cursor()\n",
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" cursor.execute(\"SELECT * FROM employees WHERE lower(name)=?\", (name.lower(),))\n",
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" result = cursor.fetchone()\n",
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" if result:\n",
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" name, role, start_date, manager, location = result\n",
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" return f\"{name} is joining as a {role} on {start_date}. Manager: {manager}. Location: {location}.\"\n",
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" else:\n",
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" return \"I couldn’t find that employee in the database.\""
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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": 8,
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"id": "03f19289",
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"metadata": {},
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"outputs": [],
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"source": [
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"def get_training_schedule(role):\n",
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" with sqlite3.connect(DB) as conn:\n",
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" cursor = conn.cursor()\n",
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" cursor.execute(\"SELECT course, duration FROM training WHERE role=?\", (role,))\n",
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" results = cursor.fetchall()\n",
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" if results:\n",
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" schedule = \"; \".join([f\"{course} ({duration})\" for course, duration in results])\n",
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" return f\"Training schedule for {role}: {schedule}\"\n",
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" else:\n",
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" return \"No training schedule found for that role.\""
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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": 9,
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"id": "bcfb6523",
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"metadata": {},
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"outputs": [],
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"source": [
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"# Tool schema definitions\n",
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"employee_tool = {\n",
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" \"name\": \"get_employee_info\",\n",
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" \"description\": \"Retrieve onboarding information about a new employee.\",\n",
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" \"parameters\": {\n",
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" \"type\": \"object\",\n",
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" \"properties\": {\n",
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" \"employee_name\": {\"type\": \"string\", \"description\": \"The full name of the employee.\"}\n",
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" },\n",
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" \"required\": [\"employee_name\"],\n",
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" },\n",
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"}"
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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": 10,
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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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"training_tool = {\n",
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" \"name\": \"get_training_schedule\",\n",
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" \"description\": \"Get the training schedule for a given role.\",\n",
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" \"parameters\": {\n",
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" \"type\": \"object\",\n",
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" \"properties\": {\n",
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" \"role\": {\"type\": \"string\", \"description\": \"The job role of the employee.\"}\n",
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" },\n",
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" \"required\": [\"role\"],\n",
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" },\n",
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"}"
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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": 11,
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"id": "c91d012e",
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"metadata": {},
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"outputs": [],
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"source": [
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"\n",
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"tools = [{\"type\": \"function\", \"function\": employee_tool},\n",
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" {\"type\": \"function\", \"function\": training_tool}]"
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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": 14,
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"id": "956c3b61",
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"metadata": {},
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"outputs": [],
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"source": [
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"# -------------------- MULTI-MODAL --------------------\n",
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"def artist(topic):\n",
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" prompt = f\"A friendly HR welcome image showing {topic}, office vibes, smiling team, pop-art style\"\n",
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" image_response = openai.images.generate(\n",
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" model=\"dall-e-3\",\n",
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" prompt=prompt,\n",
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" size=\"1024x1024\",\n",
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" response_format=\"b64_json\"\n",
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" )\n",
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" img_base64 = image_response.data[0].b64_json\n",
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" img_data = base64.b64decode(img_base64)\n",
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" return Image.open(BytesIO(img_data))\n",
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"\n",
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"def talker(message):\n",
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" response = openai.audio.speech.create(\n",
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" model=\"gpt-4o-mini-tts\",\n",
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" voice=\"alloy\",\n",
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" input=message\n",
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" )\n",
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" return response.content"
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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": 15,
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"id": "8eca803e",
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"metadata": {},
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"outputs": [],
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"source": [
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"# -------------------- AGENT LOGIC --------------------\n",
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"\n",
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"def handle_tool_calls(message):\n",
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" responses, topics = [], []\n",
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" for call in message.tool_calls:\n",
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" if call.function.name == \"get_employee_info\":\n",
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" args = json.loads(call.function.arguments)\n",
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" name = args.get(\"employee_name\")\n",
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" topics.append(name)\n",
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" info = get_employee_info(name)\n",
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" responses.append({\"role\": \"tool\", \"content\": info, \"tool_call_id\": call.id})\n",
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" elif call.function.name == \"get_training_schedule\":\n",
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" args = json.loads(call.function.arguments)\n",
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" role = args.get(\"role\")\n",
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" topics.append(role)\n",
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" info = get_training_schedule(role)\n",
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" responses.append({\"role\": \"tool\", \"content\": info, \"tool_call_id\": call.id})\n",
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" return responses, topics\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": 16,
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"id": "2c27c4ba-8ed5-492f-add1-02ce9c81d34c",
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"metadata": {},
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"outputs": [],
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"source": [
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"def chat(history):\n",
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" history = [{\"role\": h[\"role\"], \"content\": h[\"content\"]} for h in history]\n",
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" messages = [{\"role\": \"system\", \"content\": system_message}] + history\n",
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" response = openai.chat.completions.create(model=MODEL, messages=messages, tools=tools)\n",
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" topics, image = [], None\n",
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"\n",
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" while response.choices[0].finish_reason == \"tool_calls\":\n",
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" msg = response.choices[0].message\n",
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" responses, topics = handle_tool_calls(msg)\n",
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" messages.append(msg)\n",
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" messages.extend(responses)\n",
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" response = openai.chat.completions.create(model=MODEL, messages=messages, tools=tools)\n",
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"\n",
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" reply = response.choices[0].message.content\n",
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" voice = talker(reply)\n",
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"\n",
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" if topics:\n",
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" image = artist(topics[0])\n",
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"\n",
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" return history + [{\"role\": \"assistant\", \"content\": reply}], voice, image"
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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": 17,
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"id": "773a9f11-557e-43c9-ad50-56cbec3a0f8f",
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"metadata": {},
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"outputs": [],
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"source": [
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"# -------------------- GRADIO UI --------------------\n",
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"\n",
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"def put_message_in_chatbot(message, history):\n",
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" return \"\", history + [{\"role\": \"user\", \"content\": message}]\n",
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"\n",
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"with gr.Blocks() as ui:\n",
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" gr.Markdown(\"## 🧑💼 WelcomeAI — Your HR Onboarding Companion\")\n",
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" with gr.Row():\n",
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" chatbot = gr.Chatbot(height=500, type=\"messages\")\n",
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" image_output = gr.Image(height=500, interactive=False)\n",
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" with gr.Row():\n",
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" audio_output = gr.Audio(autoplay=True)\n",
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" with gr.Row():\n",
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" message = gr.Textbox(label=\"Ask me about onboarding, training, or company info:\")\n",
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"\n",
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" message.submit(put_message_in_chatbot, [message, chatbot], [message, chatbot]).then(\n",
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" chat, chatbot, [chatbot, audio_output, image_output]\n",
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" )"
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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": 19,
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"id": "728a12c5-adc3-415d-bb05-82beb73b079b",
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"Rerunning server... use `close()` to stop if you need to change `launch()` parameters.\n",
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||||||
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"----\n",
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"* To create a public link, set `share=True` in `launch()`.\n"
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]
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},
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{
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"data": {
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"text/html": [
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"<div><iframe src=\"http://127.0.0.1:7860/\" width=\"100%\" height=\"500\" allow=\"autoplay; camera; microphone; clipboard-read; clipboard-write;\" frameborder=\"0\" allowfullscreen></iframe></div>"
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],
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"text/plain": [
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"<IPython.core.display.HTML object>"
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]
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},
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"metadata": {},
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"output_type": "display_data"
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},
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{
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"data": {
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"text/plain": []
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},
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"execution_count": 19,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"ui.launch(inbrowser=True, auth=(\"hradmin\", \"welcome123\"))"
|
||||||
|
]
|
||||||
|
}
|
||||||
|
],
|
||||||
|
"metadata": {
|
||||||
|
"kernelspec": {
|
||||||
|
"display_name": "Python 3 (ipykernel)",
|
||||||
|
"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": "3.11.14"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"nbformat": 4,
|
||||||
|
"nbformat_minor": 5
|
||||||
|
}
|
||||||
BIN
week2/community-contributions/bharat_puri/onboarding.db
Normal file
BIN
week2/community-contributions/bharat_puri/onboarding.db
Normal file
Binary file not shown.
Reference in New Issue
Block a user