Update app.py

app.py

@@ -42,12 +42,14 @@ with gr.Blocks() as demo:
         if choice == "Predefined Dataset":
             dataset_predefined.visible = True
             dataset_upload.visible = False
-            return dataset_predefined, dataset_upload
         elif choice == "Upload Your Own":
             dataset_predefined.visible = False
             dataset_upload.visible = True
-            return dataset_predefined, dataset_upload
     
+    # Initial call to set visibility based on default choice
+    update_dataset_visibility(dataset_choice.value)
+    
+    # Update visibility based on user choice
     dataset_choice.change(update_dataset_visibility, inputs=[dataset_choice], outputs=[dataset_predefined, dataset_upload])
     
     ##### Model Outputs #####