Update app.py

app.py

@@ -8,11 +8,11 @@ from dataclasses import dataclass, field
 from sentence_transformers import SentenceTransformer
 from sklearn.metrics.pairwise import cosine_similarity
 from fastapi import FastAPI, HTTPException
-from fastapi.staticfiles import StaticFiles
+from fastapi.responses import FileResponse
 from fastapi.middleware.cors import CORSMiddleware
 from pydantic import BaseModel
 
-# --- 1. Data Classes (Same as before) ---
+# --- 1. Data Classes ---
 @dataclass(frozen=True)
 class EventVenue:
     name: str = ""
@@ -32,7 +32,7 @@ class Event:
     event_type: str = ""
     primary_venue: EventVenue = field(default_factory=lambda: EventVenue())
 
-# --- 2. RAG & Agent Classes (Same logic, slightly cleaned) ---
+# --- 2. RAG & Agent Classes ---
 class EventRAGPipeline:
     def __init__(self, events: List[Event], embedding_model: str = 'all-MiniLM-L6-v2'):
         self.events = events
@@ -77,7 +77,6 @@ class GenerativeAgent:
 # --- 3. App Initialization ---
 app = FastAPI()
 
-# Allow CORS so external frontends can hit this API if needed
 app.add_middleware(
     CORSMiddleware,
     allow_origins=["*"],
@@ -85,7 +84,6 @@ app.add_middleware(
     allow_headers=["*"],
 )
 
-# Global variables
 agent = None
 
 def load_data():
@@ -112,7 +110,6 @@ def load_data():
     agent = GenerativeAgent(pipeline, api_key)
     print("System Ready.")
 
-# Load data on startup
 load_data()
 
 # --- 4. API Endpoints ---
@@ -126,6 +123,8 @@ async def chat_endpoint(request: ChatRequest):
     response = agent.generate_answer(request.message)
     return {"response": response}
 
-# --- 5. Serve Frontend ---
-# This serves the 'static' folder where we will put index.html
-app.mount("/", StaticFiles(directory=".", html=True), name="static")
+# --- 5. Serve Frontend (UPDATED) ---
+# This explicitly looks for index.html in the CURRENT folder, so you don't need a 'static' folder.
+@app.get("/")
+async def read_index():
+    return FileResponse('index.html')