Update app.py

app.py

@@ -8,213 +8,6 @@ from datetime import datetime
 client = None
 conversation_history = []
 
-def validate_api_key(api_key):
-    """Validate OpenAI API key by making a test request"""
-    try:
-        test_client = OpenAI(api_key=api_key)
-        # Make a minimal test request
-        test_client.responses.create(
-            model="gpt-4o-mini",
-            input="Hello"
-        )
-        return True, "API key is valid!"
-    except Exception as e:
-        return False, f"Invalid API key: {str(e)}"
-
-def save_api_key(api_key):
-    """Save API key and initialize client"""
-    global client
-    is_valid, message = validate_api_key(api_key)
-    
-    if is_valid:
-        client = OpenAI(api_key=api_key)
-        return gr.update(visible=False), gr.update(visible=True), message
-    else:
-        return gr.update(visible=True), gr.update(visible=False), message
-
-def chat(message, history, response_id):
-    """Process chat message and get response"""
-    global client, conversation_history
-    
-    if not client:
-        return history + [[message, "Please enter a valid API key first"]], None
-    
-    try:
-        # Add user message to history
-        conversation_history.append({"role": "user", "content": message})
-        
-        # Get response from OpenAI
-        response = client.responses.create(
-            model="gpt-4o-mini",
-            input=message,
-            previous_response_id=response_id if response_id else None
-        )
-        
-        # Add assistant response to history
-        conversation_history.append({"role": "assistant", "content": response.output_text})
-        
-        return history + [[message, response.output_text]], response.id
-    except Exception as e:
-        error_message = f"Error: {str(e)}"
-        return history + [[message, error_message]], None
-
-def prepare_json_export():
-    """Prepare conversation history as JSON for download"""
-    global conversation_history
-    
-    if not conversation_history:
-        return None, "No conversation to export"
-    
-    # Create JSON content
-    json_content = json.dumps(conversation_history, indent=2)
-    
-    # Create filename with timestamp
-    timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
-    filename = f"chat_export_{timestamp}.json"
-    
-    return json_content, filename
-
-def clear_chat(history):
-    """Clear the chat history"""
-    global conversation_history
-    conversation_history = []
-    return [], None
-
-# Create Gradio interface
-with gr.Blocks(theme=gr.themes.Soft()) as app:
-    gr.HTML('''
-    <div style="text-align: center; margin-bottom: 1rem">
-        <h1 style="margin-bottom: 0.5rem">Chatbot based on responses API by Pejman Ebrahimi</h1>
-        <p>Powered by OpenAI's Responses API</p>
-    </div>
-    ''')
-    
-    # API key input interface
-    with gr.Group(visible=True) as api_key_group:
-        api_key_input = gr.Textbox(
-            label="Enter your OpenAI API Key",
-            placeholder="sk-...",
-            type="password"
-        )
-        api_submit_btn = gr.Button("Submit API Key")
-        api_message = gr.Textbox(label="Status")
-    
-    # Chat interface
-    with gr.Group(visible=False) as chat_group:
-        chatbot = gr.Chatbot(height=500)
-        response_id = gr.State(None)
-        
-        with gr.Row():
-            msg = gr.Textbox(
-                label="Message",
-                placeholder="Type your message here...",
-                show_label=False
-            )
-            submit_btn = gr.Button("Send")
-        
-        with gr.Row():
-            clear_btn = gr.Button("Clear Chat")
-            export_btn = gr.Button("Export Chat (JSON)")
-        
-        # Hidden components for export functionality
-        json_content = gr.State()
-        export_filename = gr.State()
-        export_message = gr.Textbox(label="Export Status", visible=True)
-    
-    # Set up event handlers
-    api_submit_btn.click(
-        save_api_key,
-        inputs=[api_key_input],
-        outputs=[api_key_group, chat_group, api_message]
-    )
-    
-    msg.submit(
-        chat,
-        inputs=[msg, chatbot, response_id],
-        outputs=[chatbot, response_id]
-    ).then(
-        lambda: "",
-        None,
-        [msg]
-    )
-    
-    submit_btn.click(
-        chat,
-        inputs=[msg, chatbot, response_id],
-        outputs=[chatbot, response_id]
-    ).then(
-        lambda: "",
-        None,
-        [msg]
-    )
-    
-    clear_btn.click(
-        clear_chat,
-        inputs=[chatbot],
-        outputs=[chatbot, response_id]
-    )
-    
-    # Export functionality using JavaScript for reliable download
-    export_btn.click(
-        prepare_json_export,
-        outputs=[json_content, export_filename]
-    ).then(
-        lambda json_data, filename: f'''
-        <script>
-            const jsonData = {json.dumps(json.dumps(conversation_history, indent=2))};
-            const blob = new Blob([jsonData], {{type: 'application/json'}});
-            const url = URL.createObjectURL(blob);
-            const a = document.createElement('a');
-            a.href = url;
-            a.download = "{filename}";
-            document.body.appendChild(a);
-            a.click();
-            document.body.removeChild(a);
-            URL.revokeObjectURL(url);
-        </script>
-        Downloading chat history as {filename}...
-        ''',
-        inputs=[json_content, export_filename],
-        outputs=[export_message],
-        _js=True
-    )
-    
-    # Footer
-    gr.HTML('''
-    <div style="text-align: center; margin-top: 1rem; padding-top: 1rem; border-top: 1px solid #ddd">
-        <p>© 2025 Pejman Ebrahimi | Built with Gradio and OpenAI Responses API</p>
-        <p style="font-size: 0.8rem; color: #666">
-            This application securely processes your conversations using OpenAI's technology.
-            Your API key is used only for authentication and is not stored permanently.
-        </p>
-    </div>
-    ''')
-
-# Launch the app
-if __name__ == "__main__":
-    app.launch()
-""")
-
-print("Created app.py with improved export functionality using JavaScript for reliable downloads")
-Oops, I made a syntax error. Let me try again.
-
-Let me provide a simpler solution that will work reliably:
-
-Code
-python
-Copy Code
-# Create app.py file for Hugging Face deployment
-with open('app.py', 'w') as f:
-    f.write('''import gradio as gr
-import json
-import os
-from openai import OpenAI
-from datetime import datetime
-
-# Global variables
-client = None
-conversation_history = []
-
 def validate_api_key(api_key):
     """Validate OpenAI API key by making a test request"""
     try: