Typo

app.py

@@ -55,8 +55,8 @@ with gr.Blocks():
             formatted_out = gr.TextArea(label="Formatted conversation")
             code_snippet_out = gr.TextArea(label="Code snippet to create PR", lines=3, show_label=True, show_copy_button=True)
         submit.click(fn=apply_chat_template, 
-                  inputs=(template_in, conversation_in, generation_prompt_check, cleanup_whitespace_check),
-                  outputs=(formatted_out, code_snippet_out)
+                  inputs=[template_in, conversation_in, generation_prompt_check, cleanup_whitespace_check],
+                  outputs=[formatted_out, code_snippet_out]
                   )
 
 demo.launch()