Update app.py

app.py

@@ -222,7 +222,7 @@ with gr.Blocks(css = """#col_container { margin-left: auto; margin-right: auto;}
             accept_button = gr.Button("I Agree")
 
         def enable_inputs():
-            return user_consent_block.update(visible=False), main_block.update(visible=True)
+            return gr.update(visible=False), gr.update(visible=True)
 
     accept_button.click(None, None, accept_checkbox, js=js, queue=False)
     accept_checkbox.change(fn=enable_inputs, inputs=[], outputs=[user_consent_block, main_block], queue=False)