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app.py

@@ -415,7 +415,7 @@ def main():
             # Catalog Tab
             with gr.Tab("Catalog", id="catalog"):
                 # Use gr.render with State input to re-render when login state changes
-                @gr.render(inputs=[logged_in_user])
+                @gr.render(inputs=logged_in_user)
                 def render_catalog(username):
                     datasets = utils.get_catalog() or []
 
@@ -500,8 +500,7 @@ def main():
 
                                     btn.click(
                                         fn=make_subscribe_handler(dataset_id, display_name, is_free),
-                                        outputs=[subscribe_status],
-                                        key=f"subscribe-click-{dataset_id}"
+                                        outputs=[subscribe_status]
                                     )
                                 else:
                                     # User not logged in - show hint