fixed exact url

api/main.py.backup

@@ -1,26 +1,46 @@
 """
-api/main.py - Production-Ready Medical Research API Server for Vercel
-Simplified FastAPI server for medical research AI
+Medical Research API Server - HuggingFace Compatible Version
 """
 
-from fastapi import FastAPI, Request, WebSocket, WebSocketDisconnect
-from fastapi.responses import HTMLResponse, JSONResponse
-from fastapi.staticfiles import StaticFiles
-from fastapi.templating import Jinja2Templates
-from fastapi.middleware.cors import CORSMiddleware
-from typing import Dict, List, Optional, Set
-from pydantic import BaseModel
-import asyncio
-import json
+# ============================================================================
+# IMPORTS AND CONFIGURATION
+# ============================================================================
+
 import os
+import sys
+import logging  # <-- THIS IS MISSING!
+import json
 from datetime import datetime
 import uuid
-import logging
+from typing import Dict, List, Optional, Set
 
 # Configure logging
 logging.basicConfig(level=logging.INFO)
 logger = logging.getLogger(__name__)
 
+# ============================================================================
+# HUGGINGFACE SPACE CONFIGURATION
+# ============================================================================
+
+# Set HuggingFace specific settings
+if os.getenv('SPACE_ID'):
+    # We're on HuggingFace Spaces
+    print(f"🚀 Running on HuggingFace Space: {os.getenv('SPACE_ID')}")
+    # Force port 7860 for HuggingFace
+    os.environ['PORT'] = '7860'
+    
+    # Update CORS for HuggingFace
+    ALLOWED_ORIGINS = [
+        "https://medical-research-ai.vercel.app",
+        "http://localhost:3000",
+        "https://paulhemb-medsearchpro.hf.space"
+    ]
+else:
+    ALLOWED_ORIGINS = ["*"]
+# Configure logging
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
 # Import engine - Vercel compatible
 try:
     # Try relative import first (Vercel runs from api/ directory)
@@ -184,7 +204,7 @@ app = FastAPI(
 # CORS middleware
 app.add_middleware(
     CORSMiddleware,
-    allow_origins=["*"],
+    allow_origins=["ALLOWED_ORIGINS"],
     allow_credentials=True,
     allow_methods=["*"],
     allow_headers=["*"],