Update app.py

app.py

@@ -45,7 +45,7 @@ def bot_kadi(chat_history):
     response = kadiAPY_ragchain.process_query(user_query)
     chat_history[-1] = (user_query, response)
 
-    yield chat_history  
+    return chat_history  
 
 
 import gradio as gr
@@ -53,7 +53,7 @@ import gradio as gr
 def add_text_to_chatbot(chat_history, user_input):
     
     chat_history = chat_history + [(user_input, None)]
-    yield chat_history, ""
+    return chat_history, ""
 
 
 def main():