Update app.py

app.py

@@ -848,7 +848,7 @@ class ProfileManager:
                 json.dump(data, f, indent=2, ensure_ascii=False)
             
             # Upload to HF Hub if token is available
-            if HF_TOKEN and hf_api:
+            if HF_TOKEN and 'hf_api' in globals():
                 try:
                     hf_api.upload_file(
                         path_or_fileobj=filepath,
@@ -887,7 +887,7 @@ class ProfileManager:
                 
                 if not profile_file.exists():
                     # Try loading from HF Hub
-                    if HF_TOKEN and hf_api:
+                    if HF_TOKEN and 'hf_api' in globals():
                         try:
                             hf_api.download_file(
                                 path_in_repo=f"profiles/{profile_file.name}",
@@ -1396,7 +1396,6 @@ def create_interface():
                                 gr.update(elem_classes="completed-tab"),
                                 gr.update(interactive=True),
                                 gr.update(visible=False)
-                            )
                     except Exception as e:
                         logging.error(f"Upload error: {str(e)}")
                     return (