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app.py
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"""
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Gradio Interactive Chat App for Educational Information Collection.
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"""
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# Imports
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import gradio as gr
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import openai
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import json
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from datetime import datetime
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from typing import List, Optional, Dict
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from pydantic import BaseModel, Field
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# Constants
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SYSTEM_PROMPT = """You are an educational information collection assistant. Your task is to systematically collect the following information in a conversational manner:
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Required Information (collect in this order):
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1. Institution Details:
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- Name
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- Type (e.g., university, college, etc.)
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- Location
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2. Degree Information:
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- Type (e.g., Bachelor's, Master's, etc.)
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- Field of Study
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- Status (e.g., completed, ongoing)
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3. Attendance Dates (start and end)
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4. Academic Performance:
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- GPA (if provided)
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- Honors or awards
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5. Activities:
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- Extracurricular activities, roles, and durations
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Always maintain a friendly, professional tone while systematically collecting this information."""
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# Data Models
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class Institution(BaseModel):
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name: str
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type: str
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location: str
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class Degree(BaseModel):
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type: str
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field: str
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status: str
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class Dates(BaseModel):
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start: str
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end: str
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class Activity(BaseModel):
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name: str
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description: str
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duration: str
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class Academic(BaseModel):
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gpa: Optional[float] = None
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honors: List[str] = Field(default_factory=list)
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achievements: List[str] = Field(default_factory=list)
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class Education(BaseModel):
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institution: Institution
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degree: Degree
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dates: Dates
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academic: Academic
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activities: List[Activity] = Field(default_factory=list)
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class EducationRecord(BaseModel):
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education: List[Education] = Field(default_factory=list)
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metadata: Dict[str, str]
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# Assistant Logic
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class EducationAssistant:
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"""
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Handles conversation state, chat interactions, and JSON generation.
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"""
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def __init__(self):
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self.conversation_history = []
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self.client = None
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self.system_prompt = SYSTEM_PROMPT
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def initialize_chat(self, api_key: str) -> str:
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"""Initializes OpenAI client and provides the first prompt."""
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try:
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openai.api_key = api_key
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return "Hello! Let's record your educational history. What is the name of your most recent educational institution?"
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except Exception as e:
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return f"Error initializing chat: {str(e)}"
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def chat(self, message: str, api_key: str) -> Dict[str, str]:
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"""Processes user messages and generates responses."""
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if not self.client:
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first_message = self.initialize_chat(api_key)
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self.conversation_history.append({"role": "assistant", "content": first_message})
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return {"role": "assistant", "content": first_message}
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try:
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# Append user message to history
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self.conversation_history.append({"role": "user", "content": message})
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# Generate response
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response = openai.ChatCompletion.create(
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model="gpt-4o-mini",
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messages=[{"role": "system", "content": self.system_prompt}] + self.conversation_history,
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temperature=0.7,
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max_tokens=300
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)
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# Parse and store assistant response
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assistant_message = {"role": "assistant", "content": response.choices[0].message.content}
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self.conversation_history.append(assistant_message)
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return assistant_message
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except Exception as e:
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return {"role": "assistant", "content": f"Error: {str(e)}"}
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def generate_json(self) -> Optional[str]:
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"""Generates structured JSON from the conversation history."""
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try:
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json_prompt = """Based on our conversation, generate a structured JSON containing the educational information shared. Format it as follows:
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{
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"education": [
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{
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"institution": {
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"name": string,
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"type": string,
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"location": string
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},
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"degree": {
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"type": string,
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"field": string,
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"status": string
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},
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"dates": {
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"start": string,
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"end": string
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},
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"academic": {
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"gpa": float (if provided),
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"honors": [string],
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"achievements": [string]
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},
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"activities": [
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{
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"name": string,
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"description": string,
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"duration": string
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}
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]
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}
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],
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"metadata": {
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"timestamp": string,
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"source": "Education Information Assistant"
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}
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}
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Respond ONLY with the JSON."""
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# Generate JSON based on the conversation history
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response = openai.ChatCompletion.create(
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model="gpt-4o-mini",
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messages=[{"role": "system", "content": self.system_prompt}] + self.conversation_history +
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[{"role": "user", "content": json_prompt}],
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temperature=0.1,
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max_tokens=1500
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)
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# Parse response and write JSON file
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json_data = json.loads(response.choices[0].message.content)
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filename = f"education_data_{datetime.now().strftime('%Y%m%d_%H%M%S')}.json"
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with open(filename, "w") as f:
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json.dump(json_data, f, indent=2)
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return filename
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except Exception as e:
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print(f"Error generating JSON: {str(e)}")
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return None
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# Gradio Interface
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def create_interface():
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assistant = EducationAssistant()
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with gr.Blocks() as demo:
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gr.Markdown("# 📘 Educational Information Collection Assistant")
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with gr.Row():
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api_key = gr.Textbox(
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label="OpenAI API Key",
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type="password",
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placeholder="Enter your OpenAI API Key",
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info="Required for using OpenAI's GPT model."
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)
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chatbot = gr.Chatbot(label="Assistant", height=400)
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with gr.Row():
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user_input = gr.Textbox(
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label="Your Message",
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placeholder="Type your message here...",
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lines=2
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)
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send_button = gr.Button("Send", variant="primary")
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generate_button = gr.Button("Generate JSON")
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download_file = gr.File(label="Generated JSON")
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# Event Handlers
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def handle_send(message, history, api_key):
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if not api_key.strip():
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return history + [{"role": "assistant", "content": "Please provide your OpenAI API key to continue."}]
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if not message.strip():
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return history
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response = assistant.chat(message, api_key)
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return history + [{"role": "user", "content": message}, response]
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def handle_generate():
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filename = assistant.generate_json()
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if filename:
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return filename
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return "Error generating JSON. Please ensure all required information is collected."
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# Button Actions
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send_button.click(
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handle_send,
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inputs=[user_input, chatbot, api_key],
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outputs=[chatbot]
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)
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user_input.submit(
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handle_send,
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inputs=[user_input, chatbot, api_key],
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outputs=[chatbot]
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)
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generate_button.click(
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handle_generate,
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outputs=[download_file]
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)
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return demo
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# Main Execution
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if __name__ == "__main__":
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demo = create_interface()
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demo.launch(
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server_name="0.0.0.0",
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server_port=7860,
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share=True
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)
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