minor changes

app.py

@@ -1,283 +0,0 @@
-import gradio as gr
-import uuid
-import logging
-from typing import List, Tuple
-from app.main import RAGSystem
-import asyncio
-
-# Configure logging
-logging.basicConfig(level=logging.INFO)
-logger = logging.getLogger(__name__)
-
-# Initialize the RAG system
-rag = RAGSystem()
-
-def create_session() -> str:
-    """Create a new session ID"""
-    return str(uuid.uuid4())
-
-def index_website(url: str, session_id: str) -> Tuple[bool, str]:
-    """Index a website for a given session"""
-    try:
-        result = rag.crawl_and_index(session_id, url)
-        if result["status"] == "success":
-            return True, f"Successfully indexed {len(result.get('urls_processed', []))} pages"
-        return False, result.get("message", "Unknown error during indexing")
-    except Exception as e:
-        logger.error(f"Indexing error: {str(e)}")
-        return False, f"Error during indexing: {str(e)}"
-
-def chat_response(
-    session_id: str,
-    message: str,
-    model_choice: str,
-    ollama_url: str,
-    gemini_api_key: str,
-    chat_history: List[Tuple[str, str]]
-) -> Tuple[List[Tuple[str, str]], str]:
-    """Generate a chat response with proper error handling"""
-    if not session_id:
-        chat_history.append(("🧑 " + message, "🤖 Please index a website first or enter a valid session ID"))
-        return chat_history, ""
-    
-    try:
-        response = asyncio.run(rag.chat(
-            session_id=session_id,
-            question=message,
-            model=model_choice.lower(),
-            ollama_url=ollama_url if model_choice == "mistral" else None,
-            gemini_api_key=gemini_api_key if model_choice == "gemini" else None
-        ))
-        
-        if response["status"] == "success":
-            answer = response["response"]
-            sources = "\n\nSources:\n" + "\n".join(
-                f"- {src['source_url']}" for src in response.get("sources", [])
-            ) if response.get("sources") else ""
-            full_response = answer + sources
-        else:
-            full_response = f"Error: {response.get('message', 'Unknown error')}"
-            
-        chat_history.append(("🧑 " + message, "🤖 " + full_response))
-        return chat_history, ""
-    except Exception as e:
-        logger.error(f"Chat error: {str(e)}")
-        chat_history.append(("🧑 " + message, f"🤖 System error: {str(e)}"))
-        return chat_history, ""
-
-def toggle_model_inputs(model_choice: str) -> List[gr.update]:
-    """Show/hide model-specific inputs"""
-    if model_choice == "mistral":
-        return [gr.update(visible=True), gr.update(visible=False)]
-    return [gr.update(visible=False), gr.update(visible=True)]
-
-def load_session(existing_session_id: str) -> Tuple[str, str]:
-    """Load an existing session"""
-    if existing_session_id:
-        # Here you might want to add validation if the session exists
-        return existing_session_id, f"Loaded existing session: {existing_session_id}"
-    return "", "Please enter a valid session ID"
-
-def get_session(self, session_id: str):
-    # If session exists in memory, return it
-    if session_id in self.sessions:
-        return self.sessions[session_id]
-    # If not, check if Qdrant collection exists and has documents
-    collection_name = self.get_collection_name(session_id)
-    try:
-        results = self.qdrant_client.scroll(collection_name=collection_name, limit=1)
-        if results and results[0]:
-            # Rehydrate session in memory
-            self.sessions[session_id] = {
-                "documents": [],  # Optionally, you can fetch all docs if needed
-                "history": []
-            }
-            return self.sessions[session_id]
-    except Exception as e:
-        logger.warning(f"Session {session_id} not found in Qdrant: {e}")
-    # If not found, return None or raise
-    raise ValueError("No documents indexed for this session")
-
-# Custom CSS for better styling
-custom_css = """
-.gradio-container {
-    max-width: 1200px !important;
-    margin: 0 auto !important;
-}
-.dark .gradio-container {
-    background: #1e1e2e !important;
-}
-#chatbot {
-    min-height: 500px;
-    border-radius: 12px !important;
-}
-.message.user {
-    border-left: 4px solid #4f46e5 !important;
-}
-.message.assistant {
-    border-left: 4px solid #10b981 !important;
-}
-.btn-primary {
-    background: linear-gradient(to right, #4f46e5, #7c3aed) !important;
-    border: none !important;
-}
-.btn-primary:hover {
-    background: linear-gradient(to right, #4338ca, #6d28d9) !important;
-}
-.prose {
-    max-width: 100% !important;
-}
-"""
-
-with gr.Blocks(title="RAG Chat with Mistral/Gemini", css=custom_css, theme="soft") as demo:
-    # Header section
-    with gr.Row():
-        gr.Markdown("""
-        # 🌐 RAG Chat Assistant
-        ### Chat with any website using Mistral or Gemini
-        """)
-    
-    # Session state
-    session_id = gr.State("")
-    
-    with gr.Tabs():
-        with gr.TabItem("📚 Index Website"):
-            with gr.Row():
-                with gr.Column():
-                    gr.Markdown("### Step 1: Configure and Index")
-                    with gr.Group():
-                        url_input = gr.Textbox(
-                            label="Website URL to index",
-                            placeholder="https://example.com",
-                            interactive=True,
-                            lines=1
-                        )
-                        
-                        with gr.Row():
-                            model_choice = gr.Radio(
-                                choices=["mistral", "gemini"],
-                                label="Select Model",
-                                value="mistral",
-                                interactive=True
-                            )
-                            
-                            index_btn = gr.Button(
-                                "🚀 Index Website", 
-                                variant="primary",
-                                scale=0
-                            )
-                    
-                    with gr.Accordion("🔐 Model Settings", open=False):
-                        ollama_url = gr.Textbox(
-                            label="Ollama URL (required for Mistral)",
-                            placeholder="http://localhost:11434",
-                            visible=True
-                        )
-                        
-                        gemini_api_key = gr.Textbox(
-                            label="Gemini API Key (required for Gemini)",
-                            placeholder="your-api-key-here",
-                            visible=False,
-                            type="password"
-                        )
-                    
-                    status_output = gr.Textbox(
-                        label="Status",
-                        interactive=False,
-                        elem_classes="prose"
-                    )
-                    
-                    gr.Markdown("""
-                    **Instructions:**
-                    1. Enter a website URL
-                    2. Select your preferred model
-                    3. Configure model settings if needed
-                    4. Click 'Index Website'
-                    """)
-        
-        with gr.TabItem("💬 Chat"):
-            with gr.Row():
-                with gr.Column(scale=2):
-                    # New session ID input for resuming sessions
-                    with gr.Accordion("🔍 Resume Previous Session", open=False):
-                        existing_session_input = gr.Textbox(
-                            label="Enter existing Session ID",
-                            placeholder="Paste your session ID here...",
-                            interactive=True
-                        )
-                        load_session_btn = gr.Button(
-                            "🔁 Load Session",
-                            variant="secondary"
-                        )
-                        session_status = gr.Textbox(
-                            label="Session Status",
-                            interactive=False
-                        )
-                    
-                    chatbot = gr.Chatbot(
-                    label="Chat History",
-                    height=500,
-                    avatar_images=(None, None),
-                    show_copy_button=True,
-                    type="messages"  # Use OpenAI-style messages
-                )
-
-                with gr.Row():
-                    message_input = gr.Textbox(
-                        label="Type your message",
-                        placeholder="Ask about the website content...",
-                            interactive=True,
-                            container=False,
-                            scale=7,
-                            autofocus=True
-                        )
-                        
-                    send_btn = gr.Button(
-                            "Send", 
-                            variant="primary",
-                            scale=1,
-                            min_width=100
-                        )
-    
-    # Event handlers
-    model_choice.change(
-        fn=toggle_model_inputs,
-        inputs=model_choice,
-        outputs=[ollama_url, gemini_api_key]
-    )
-    
-    index_btn.click(
-        fn=create_session,
-        outputs=session_id
-    ).success(
-        fn=index_website,
-        inputs=[url_input, session_id],
-        outputs=[status_output]
-    )
-    
-    # New handler for loading existing sessions
-    load_session_btn.click(
-        fn=load_session,
-        inputs=[existing_session_input],
-        outputs=[session_id, session_status]
-    )
-    
-    send_btn.click(
-        fn=chat_response,
-        inputs=[session_id, message_input, model_choice, ollama_url, gemini_api_key, chatbot],
-        outputs=[chatbot, message_input]
-    )
-    
-    # Allow submitting with Enter key
-    message_input.submit(
-        fn=chat_response,
-        inputs=[session_id, message_input, model_choice, ollama_url, gemini_api_key, chatbot],
-        outputs=[chatbot, message_input]
-    )
-
-if __name__ == "__main__":
-    demo.launch(
-        server_name="0.0.0.0",
-        server_port=7860,
-        favicon_path="assets/favicon.ico"  # Local path, not URL
-    )