Update app.py

app.py

@@ -25,7 +25,7 @@ with gr.Blocks() as demo:
     b2 = gr.Button("Next 100 Images and Prompts")
     
   with gr.Row():
-    out_dataframe = gr.Dataframe(wrap=True, max_rows=100, overflow_row_behaviour= "paginate", datatype = ["markdown", "markdown"])
+    out_dataframe = gr.Dataframe(wrap=True, max_rows=100, overflow_row_behaviour= "paginate", datatype = ["markdown", "markdown"], headers=['url', 'prompt'])
     
   b1.click(fn=display_df, outputs=out_dataframe) 
   b2.click(fn=display_next100, inputs= [out_dataframe, num_end ], outputs=[out_dataframe, num_end])