Update app.py

app.py

@@ -15,10 +15,6 @@ from langchain_groq import ChatGroq
 from langchain.prompts import PromptTemplate
 
 
-def on_message_change():
-    st.session_state.history.append(st.session_state.message)
-    st.session_state.message = ""
-
 
 def main():
     """
@@ -43,7 +39,8 @@ def main():
 
     memory = ConversationBufferWindowMemory(k=7, memory_key="chat_history", return_messages=True)
 
-    user_question = st.text_input("Ask a question:", on_change=on_message_change)
+    user_question = st.text_input("Ask a question:")
+    placeholder = st.empty()
 
 
     # session state variable
@@ -94,7 +91,7 @@ def main():
         
         # The chatbot's answer is generated by sending the full prompt to the Groq API.
         response = conversation.predict(human_input=user_question)
-        placeholder = st.empty()
+        
         message = {'human':user_question,'AI':response}
         st.session_state.chat_history.append(message)
         st.write("Chatbot:", response)