Update app_demo.py

app_demo.py

@@ -205,13 +205,15 @@ with gr.Blocks() as demo:
     def update_models(hfuser):
         if hfuser:
             models = validate_and_list_models(hfuser)
-            
             label = f"Models found: {len(models)}" 
+            if len(models) > 0: 
+                return gr.update(choices=models,  label=label, visible=True)    
+            else:
+                return gr.update(choices=models,  label=label, visible=False)        
         else:
             models = ''
             label = ''
-            return gr.update(choices=models,  label=label, visible=False)        
-        return gr.update(choices=models,  label=label, visible=True)
+            return gr.update(choices=models,  label=label, visible=False)
 
     def update_from_dict(dict_str):
         parsed = parse_user_model_dict(dict_str)