small fixes

app.py

@@ -223,7 +223,7 @@ with demo:
                     model_dropdown,
                     uploaded_file,
                 ],
-                outputs=["dataframe", uploaded_html_info],
+                outputs=[gr.Dataframe(), uploaded_html_info],
                 fn=process_uploaded_file,
             )
 
@@ -243,7 +243,7 @@ with demo:
                     model_dropdown,
                     microphone,
                 ],
-                outputs=["dataframe", recorded_html_info],
+                outputs=[gr.Dataframe(), recorded_html_info],
                 fn=process_microphone,
             )
 
@@ -264,7 +264,7 @@ with demo:
                 model_dropdown,
                 uploaded_file,
             ],
-            outputs=["dataframe", uploaded_html_info],
+            outputs=[gr.Dataframe(), uploaded_html_info],
         )
 
         record_button.click(
@@ -273,7 +273,7 @@ with demo:
                 model_dropdown,
                 microphone,
             ],
-            outputs=["dataframe", recorded_html_info],
+            outputs=[gr.Dataframe(), recorded_html_info],
         )
 
         url_button.click(
@@ -282,7 +282,7 @@ with demo:
                 model_dropdown,
                 url_textbox,
             ],
-            outputs=["dataframe", url_html_info],
+            outputs=[gr.Dataframe(), url_html_info],
         )
 
     gr.Markdown(description)