added Final

frontend/src/App.jsx

@@ -17,15 +17,8 @@ const App = () => {
   const [loading, setLoading] = useState(false);
   const [error, setError] = useState('');
 
-  // Get API URL from environment or default to localhost
-  // const API_URL = import.meta.env.VITE_API_URL || 'http://localhost:8000';
-  // const API_URL = import.meta.env.VITE_API_URL;
-  const API_URL = import.meta.env.VITE_API_URL || 'https://mri-diagnosis-app.hf.space';
-
-if (!API_URL) {
-  // Log a severe error if the necessary environment variable is missing
-  console.error("VITE_API_URL is not set. API communication will fail.");
-}
+  // API URL - use relative path since frontend and backend are served together
+  const API_URL = '';  // Empty string means same origin
 
   const CLASS_INFO = useMemo(() => ({
     glioma: { name: "Glioma Tumor (Malignant)", color: "#dc2626", bg: "#fef2f2", icon: <IconAlertTriangle className="icon-sm" /> },