Update app.py

app.py

@@ -1657,7 +1657,7 @@ with gr.Blocks(theme='gradio/soft') as demo:
                 retriever_button.click(fn=stop_audio, inputs=[], outputs=[audio_output], api_name="api_stop_audio_recording")
                 .then(fn=add_message, inputs=[chatbot, chat_input], outputs=[chatbot, chat_input], api_name="api_addprompt_chathistory")
                 # Pass the selected file to the bot response generation
-                .then(fn=generate_answer inputs=[chatbot, choice, retrieval_mode, model_choice, file_dropdown], outputs=[chatbot], api_name="api_generate_bot_response_with_file")
+                .then(fn=generate_answer, inputs=[chatbot, choice, retrieval_mode, model_choice, file_dropdown], outputs=[chatbot], api_name="api_generate_bot_response_with_file")
                 .then(fn=generate_tts_response, inputs=[chatbot, tts_choice], outputs=[audio_output], api_name="api_generate_tts_response")
                 .then(fn=clear_textbox, inputs=[], outputs=[chat_input], api_name="api_clear_textbox")
             )