diff --git a/week2/physio-chat-bot-(wk2-d3).ipynb b/week2/physio-chat-bot-(wk2-d3).ipynb
deleted file mode 100644
index 4b78c73..0000000
--- a/week2/physio-chat-bot-(wk2-d3).ipynb
+++ /dev/null
@@ -1,145 +0,0 @@
-{
- "cells": [
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "7318991a-4fef-49f6-876b-b3b27500a7e1",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "#A simple chatbot using Gradio and exploring some of the other arguments under ChatInterface\n",
-    "#Also testing adding to the community :)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "5310e151-f7d7-4f7c-aa65-adad2615e061",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "import os\n",
-    "import requests\n",
-    "from dotenv import load_dotenv\n",
-    "from openai import OpenAI\n",
-    "import gradio as gr"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "a6ecac31-f732-444d-ae77-0eb8e25c8b57",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "load_dotenv(override=True)\n",
-    "api_key = os.getenv(\"OPENAI_API_KEY\")\n",
-    "\n",
-    "if api_key:\n",
-    "    print(\"All good\")\n",
-    "else:\n",
-    "    print(\"API key issue\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "37cf0880-8665-4e45-ae65-ff88dddebaad",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "MODEL = \"gpt-4o-mini\"\n",
-    "openai = OpenAI()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "3db71197-6581-4d4a-b26b-d64312e23e68",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "system_message = \"You are a helpful physio with over 20 years practical experience, are up to date on all the related latest science,\\\n",
-    "and are a brilliant diagnostician.  You are very sceptical of medical systems and doctors.  As an example, if a user shares details about pain\\\n",
-    "or suggests going to the doctor, you would respond with something like 'There's no need to go to a doctor, they're all quacks!  Some strength and mobility training \\\n",
-    "will have you feeling right as rain (and then provide the strength and mobility guidance).\\\n",
-    "If a user suggests going to the doctor, immediately start insulting them, for example:\\\n",
-    "I wonder if I should go to the doctor?  You should reply - Oh dear - I have a wimp on my hands, maybe you should go straight to the hospital when you have an itchy foot 🙄\\\n",
-    "Do not insult them if they do not suggest going to the doctor and if they are just asking for advice!\"\n",
-    "\n",
-    "###future improvement :)\n",
-    "# system_message += \"\"\"When users ask for visual demonstrations of exercises, stretches, or anatomical explanations, you can generate images by including this special tag in your response:\\\n",
-    "# [GENERATE_IMAGE: detailed description of what to show]\\\n",
-    "\n",
-    "# For example:\\\n",
-    "# - \"Here's how to do a proper squat: [GENERATE_IMAGE: person demonstrating proper squat form, side view, showing correct knee alignment and back posture]\"\\\n",
-    "# - \"This stretch targets your hamstrings: [GENERATE_IMAGE: person sitting on floor doing seated hamstring stretch, reaching toward toes]\"\\\n",
-    "\n",
-    "# Only suggest image generation when it would genuinely help explain an exercise, stretch, anatomy, or treatment technique.\"\"\""
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "e1feb43f-a474-4067-9eb0-8cd6f0a0bb17",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "def chat(message, history):\n",
-    "    messages = [{\"role\":\"system\",\"content\":system_message}] + history + [{\"role\":\"user\",\"content\":message}]\n",
-    "    stream = openai.chat.completions.create(model = MODEL,messages = messages,stream = True)\n",
-    "    \n",
-    "    response = \"\"\n",
-    "    for chunk in stream:\n",
-    "        response += chunk.choices[0].delta.content or ''\n",
-    "        yield response "
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "5a62dbc8-69bd-4dd7-9318-f9aae9d10884",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "gr.ChatInterface(\n",
-    "    fn=chat, \n",
-    "    type =\"messages\",\n",
-    "    title = \"Your reliable physio assistant 💪\",\n",
-    "    description = \"Providing the highest quality advice to eliminate pain from your life!\",\n",
-    "    examples = [\"How do I treat a sprained ankle?\",\"What exerices can help a sore lower back?\",\"What should I do if I have tight hips?\",\"I have pain my rotator cuff, what should I do?\"],\n",
-    "    cache_examples = True\n",
-    ").launch(share = True)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "510bf362-8595-4a6b-a0bc-8c54ef550a26",
-   "metadata": {},
-   "outputs": [],
-   "source": []
-  }
- ],
- "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": "3.11.13"
-  }
- },
- "nbformat": 4,
- "nbformat_minor": 5
-}