Update ui/gradio_ui.py

ui/gradio_ui.py

@@ -62,7 +62,7 @@ def ui():
             #outputs=[vector_db, db_progress])
         qachain_btn.click(initializer, 
             inputs=[document, slider_temperature, slider_maxtokens, slider_topk, thold], 
-            outputs=[qa_chain, llm_progress]).then(lambda:[None,"",0,"",0,"",0], 
+            outputs=[qa_chain, llm_progress],#).then(lambda:[None,"",0,"",0,"",0], 
             inputs=None, 
             outputs=[chatbot],  
             queue=False)