Delete app.py

app.py

@@ -1,385 +0,0 @@
-import os
-import warnings
-warnings.filterwarnings("ignore", category=UserWarning)
-
-import streamlit as st
-import torch
-import torch.nn.functional as F
-import re
-import requests
-#from dotenv import load_dotenv
-from embedding_processor import SentenceTransformerRetriever, process_data
-import pickle
-
-import os
-import warnings
-import json  # Add this import
-
-
-
-# Load environment variables
-#load_dotenv()
-
-# Add the new function here, right after imports and before API configuration
-@st.cache_data
-@st.cache_data
-def load_from_drive(file_id: str):
-    """Load pickle file directly from Google Drive"""
-    try:
-        # Direct download URL for Google Drive
-        url = f"https://drive.google.com/uc?id={file_id}&export=download"
-        
-        # First request to get the confirmation token
-        session = requests.Session()
-        response = session.get(url, stream=True)
-        
-        # Check if we need to confirm download
-        for key, value in response.cookies.items():
-            if key.startswith('download_warning'):
-                # Add confirmation parameter to the URL
-                url = f"{url}&confirm={value}"
-                response = session.get(url, stream=True)
-                break
-        
-        # Load the content and convert to pickle
-        content = response.content
-        print(f"Successfully downloaded {len(content)} bytes")
-        return pickle.loads(content)
-        
-    except Exception as e:
-        print(f"Detailed error: {str(e)}")  # This will help debug
-        st.error(f"Error loading file from Drive: {str(e)}")
-        return None
-
-# Hugging Face API configuration
-
-# API_URL = "https://api-inference.huggingface.co/models/mistralai/Mistral-7B-v0.1"
-# headers = {"Authorization": f"Bearer HF_TOKEN"}
-model_name = 'mistralai/Mistral-7B-v0.1'
-
-
-class RAGPipeline:
-
-    def __init__(self, data_folder: str, k: int = 3):  # Reduced k for faster retrieval
-        self.data_folder = data_folder
-        self.k = k
-        self.retriever = SentenceTransformerRetriever()
-        cache_data = process_data(data_folder)
-        self.documents = cache_data['documents']
-        self.retriever.store_embeddings(cache_data['embeddings'])
-    
-
-    # Alternative API call with streaming
-    def query_model(self, payload):
-        """Query the Hugging Face API with streaming"""
-        try:
-            # Add streaming parameters
-            payload["parameters"]["stream"] = True
-            
-            response = requests.post(
-                model_name,
-                #headers=headers,
-                json=payload,
-                stream=True
-            )
-            response.raise_for_status()
-            
-            # Collect the entire response
-            full_response = ""
-            for line in response.iter_lines():
-                if line:
-                    try:
-                        json_response = json.loads(line)
-                        if isinstance(json_response, list) and len(json_response) > 0:
-                            chunk_text = json_response[0].get('generated_text', '')
-                            if chunk_text:
-                                full_response += chunk_text
-                    except json.JSONDecodeError as e:
-                        print(f"Error decoding JSON: {e}")
-                        continue
-            
-            return [{"generated_text": full_response}]
-            
-        except requests.exceptions.RequestException as e:
-            print(f"API request failed: {str(e)}")
-            raise
-        
-    def preprocess_query(self, query: str) -> str:
-        """Clean and prepare the query"""
-        query = query.lower().strip()
-        query = re.sub(r'\s+', ' ', query)
-        return query
-
-    def postprocess_response(self, response: str) -> str:
-        """Clean up the generated response"""
-        response = response.strip()
-        response = re.sub(r'\s+', ' ', response)
-        response = re.sub(r'\d{4}-\d{2}-\d{2}\s\d{2}:\d{2}:\d{2}(?:\+\d{2}:?\d{2})?', '', response)
-        return response
-
-
-    def process_query(self, query: str, placeholder) -> str:
-        try:
-            # Preprocess query
-            query = self.preprocess_query(query)
-            
-            # Show retrieval status
-            status = placeholder.empty()
-            status.write("🔍 Finding relevant information...")
-            
-            # Get embeddings and search using tensor operations
-            query_embedding = self.retriever.encode([query])
-            similarities = F.cosine_similarity(query_embedding, self.retriever.doc_embeddings)
-            scores, indices = torch.topk(similarities, k=min(self.k, len(self.documents)))
-            
-            # Print search results for debugging
-            print("\nSearch Results:")
-            for idx, score in zip(indices.tolist(), scores.tolist()):
-                print(f"Score: {score:.4f} | Document: {self.documents[idx][:100]}...")
-            
-            relevant_docs = [self.documents[idx] for idx in indices.tolist()]
-            
-            # Update status
-            status.write("💭 Generating response...")
-            
-            # Prepare context and prompt
-            context = "\n".join(relevant_docs[:3])  # Only use top 3 most relevant docs
-            prompt = f"""Answer this question using the given context. Be specific and detailed.
-
-Context: {context}
-
-Question: {query}
-
-Answer (provide a complete, detailed response):"""
-            
-            # Generate response
-            response_placeholder = placeholder.empty()
-            
-            try:
-                response = requests.post(
-                    model_name,
-                    #headers=headers,
-                    json={
-                        "inputs": prompt,
-                        "parameters": {
-                            "max_new_tokens": 1024,
-                            "temperature": 0.5,
-                            "top_p": 0.9,
-                            "top_k": 50,
-                            "repetition_penalty": 1.03,
-                            "do_sample": True
-                        }
-                    },
-                    timeout=30
-                ).json()
-                
-                if response and isinstance(response, list) and len(response) > 0:
-                    generated_text = response[0].get('generated_text', '').strip()
-                    if generated_text:
-                        # Find and extract only the answer part
-                        if "Answer:" in generated_text:
-                            answer_part = generated_text.split("Answer:")[-1].strip()
-                        elif "Answer (provide a complete, detailed response):" in generated_text:
-                            answer_part = generated_text.split("Answer (provide a complete, detailed response):")[-1].strip()
-                        else:
-                            answer_part = generated_text.strip()
-                            
-                        # Clean up the answer
-                        answer_part = answer_part.replace("Context:", "").replace("Question:", "")
-                        
-                        final_response = self.postprocess_response(answer_part)
-                        response_placeholder.markdown(final_response)
-                        return final_response
-                    
-                message = "No relevant answer found. Please try rephrasing your question."
-                response_placeholder.warning(message)
-                return message
-                    
-            except Exception as e:
-                print(f"Generation error: {str(e)}")
-                message = "Had some trouble generating the response. Please try again."
-                response_placeholder.warning(message)
-                return message
-                
-        except Exception as e:
-            print(f"Process error: {str(e)}")
-            message = "Something went wrong. Please try again with a different question."
-            placeholder.warning(message)
-            return message
-def check_environment():
-    """Check if the environment is properly set up"""
-    # if not headers['Authorization']:
-    #     st.error("HUGGINGFACE_API_KEY environment variable not set!")
-    #     st.stop()
-    #     return False
-    
-    try:
-        import torch
-        import sentence_transformers
-        return True
-    except ImportError as e:
-        st.error(f"Missing required package: {str(e)}")
-        st.stop()
-        return False
-
-# @st.cache_resource
-# def initialize_rag_pipeline():
-#     """Initialize the RAG pipeline once"""
-#     data_folder = "ESPN_data"
-#     return RAGPipeline(data_folder)
-
-@st.cache_resource
-def initialize_rag_pipeline():
-    """Initialize the RAG pipeline once"""
-    data_folder = "ESPN_data"
-    drive_file_id = "1MuV63AE9o6zR9aBvdSDQOUextp71r2NN"
-    
-    with st.spinner("Loading embeddings from Google Drive..."):
-        cache_data = load_from_drive(drive_file_id)
-        if cache_data is None:
-            st.error("Failed to load embeddings from Google Drive")
-            st.stop()
-        
-        rag = RAGPipeline(data_folder)
-        rag.documents = cache_data['documents']
-        rag.retriever.store_embeddings(cache_data['embeddings'])
-        return rag
-
-def main():
-    # Environment check
-    if not check_environment():
-        return
-
-    # Page config
-    st.set_page_config(
-        page_title="The Sport Chatbot",
-        page_icon="🏆",
-        layout="wide"
-    )
-
-    # Improved CSS styling
-    st.markdown("""
-        <style>
-        /* Container styling */
-        .block-container {
-            padding-top: 2rem;
-            padding-bottom: 2rem;
-        }
-        
-        /* Text input styling */
-        .stTextInput > div > div > input {
-            width: 100%;
-        }
-        
-        /* Button styling */
-        .stButton > button {
-            width: 200px;
-            margin: 0 auto;
-            display: block;
-            background-color: #FF4B4B;
-            color: white;
-            border-radius: 5px;
-            padding: 0.5rem 1rem;
-        }
-        
-        /* Title styling */
-        .main-title {
-            text-align: center;
-            padding: 1rem 0;
-            font-size: 3rem;
-            color: #1F1F1F;
-        }
-        
-        .sub-title {
-            text-align: center;
-            padding: 0.5rem 0;
-            font-size: 1.5rem;
-            color: #4F4F4F;
-        }
-        
-        /* Description styling */
-        .description {
-            text-align: center;
-            color: #666666;
-            padding: 0.5rem 0;
-            font-size: 1.1rem;
-            line-height: 1.6;
-            margin-bottom: 1rem;
-        }
-
-        /* Answer container styling */
-        .stMarkdown {
-            max-width: 100%;
-        }
-
-        /* Streamlit default overrides */
-        .st-emotion-cache-16idsys p {
-            font-size: 1.1rem;
-            line-height: 1.6;
-        }
-        
-        /* Container for main content */
-        .main-content {
-            max-width: 1200px;
-            margin: 0 auto;
-            padding: 0 1rem;
-        }
-        </style>
-    """, unsafe_allow_html=True)
-
-    # Header section with improved styling
-    st.markdown("<h1 class='main-title'>🏆 The Sport Chatbot</h1>", unsafe_allow_html=True)
-    st.markdown("<h3 class='sub-title'>Using ESPN API</h3>", unsafe_allow_html=True)
-    st.markdown("""
-        <p class='description'>
-            Hey there! 👋 I can help you with information on Ice Hockey, Baseball, American Football, Soccer, and Basketball. 
-            With access to the ESPN API, I'm up to date with the latest details for these sports up until October 2024.
-        </p>
-        <p class='description'>
-            Got any general questions? Feel free to ask—I'll do my best to provide answers based on the information I've been trained on!
-        </p>
-    """, unsafe_allow_html=True)
-
-    # Add some spacing
-    st.markdown("<br>", unsafe_allow_html=True)
-
-    # Initialize the pipeline
-    try:
-        with st.spinner("Loading resources..."):
-            rag = initialize_rag_pipeline()
-    except Exception as e:
-        print(f"Initialization error: {str(e)}")
-        st.error("Unable to initialize the system. Please check if all required files are present.")
-        st.stop()
-
-    # Create columns for layout with golden ratio
-    col1, col2, col3 = st.columns([1, 6, 1])
-    
-    with col2:
-        # Query input with label styling
-        query = st.text_input("What would you like to know about sports?")
-        
-        # Centered button
-        if st.button("Get Answer"):
-            if query:
-                response_placeholder = st.empty()
-                try:
-                    response = rag.process_query(query, response_placeholder)
-                    print(f"Generated response: {response}")
-                except Exception as e:
-                    print(f"Query processing error: {str(e)}")
-                    response_placeholder.warning("Unable to process your question. Please try again.")
-            else:
-                st.warning("Please enter a question!")
-
-    # Footer with improved styling
-    st.markdown("<br><br>", unsafe_allow_html=True)
-    st.markdown("---")
-    st.markdown("""
-        <p style='text-align: center; color: #666666; padding: 1rem 0;'>
-            Powered by ESPN Data & Mistral AI 🚀
-        </p>
-    """, unsafe_allow_html=True)
-
-if __name__ == "__main__":
-    main()