Upload index.js

server/index.js

@@ -11,7 +11,6 @@ dotenv.config();
 
 const app = express();
 // Use port 8501 for Hugging Face Spaces, or 3001 for local development
-// Check multiple environment variables that might indicate Hugging Face Spaces
 const isHuggingFaceSpaces = process.env.HF_SPACES === 'true' || process.env.HF_SPACES === true || !!process.env.HF_SPACES;
 const PORT = isHuggingFaceSpaces ? 8501 : (process.env.PORT || 3001);
 
@@ -47,14 +46,9 @@ if (process.env.NODE_ENV === 'development') {
 
 app.use(express.json());
 
-// Serve static files from the client build in production
+// Serve static files from the public directory in production
 if (process.env.NODE_ENV === 'production') {
-  app.use(express.static('/usr/share/nginx/html'));
-  
-  // Explicitly serve the main index.html file at the root route
-  app.get('/', (req, res) => {
-    res.sendFile(path.resolve('/usr/share/nginx/html/index.html'));
-  });
+  app.use(express.static(path.join(__dirname, 'public')));
 }
 
 // Health check endpoint
@@ -130,7 +124,7 @@ if (process.env.NODE_ENV === 'production') {
     }
     
     // Serve the React app for all other routes
-    res.sendFile(path.resolve('/usr/share/nginx/html/index.html'));
+    res.sendFile(path.resolve(__dirname, 'public', 'index.html'));
   });
 } else {
   // In development, serve API info at root