fix an error

app.py

@@ -241,7 +241,7 @@ with demo:
             )
             upload_button = gr.Button("Submit for recognition")
             uploaded_output = gr.Textbox(label="Recognized speech from uploaded file")
-            uploaded_html_info = (gr.HTML(label="Info"),)
+            uploaded_html_info = gr.HTML(label="Info")
 
         with gr.TabItem("Record from microphone"):
             microphone = gr.Audio(
@@ -253,7 +253,7 @@ with demo:
 
             record_button = gr.Button("Submit for recognition")
             recorded_output = gr.Textbox(label="Recognized speech from recordings")
-            recorded_html_info = (gr.HTML(label="Info"),)
+            recorded_html_info = gr.HTML(label="Info")
 
         upload_button.click(
             process_uploaded_file,