Update app.py

app.py

@@ -175,8 +175,7 @@ with gr.Blocks() as demo:
 
     with gr.Row():
         refresh_button = gr.Button("Refresh")
-        refresh_button.click(refresh, inputs=[], outputs=[num_submissions, main_dataframe, cat_dataframe, chal_dataframe])
-        
-    block.load(refresh, inputs=[], outputs=[num_submissions, main_dataframe, cat_dataframe, chal_dataframe])
+        refresh_button.click(refresh, inputs=[], outputs=[num_submissions, main_dataframe, cat_dataframe, chal_dataframe])   
+    demo.load(refresh, inputs=[], outputs=[num_submissions, main_dataframe, cat_dataframe, chal_dataframe])
 
 demo.launch()