Update app.py

app.py

@@ -616,8 +616,8 @@ if prompt :
                 st.write(full_response)
     
         # Add AI response to chat history
-        cleaned_response = clean_text(full_response)
-        st.session_state.chat_history.append({"role": "assistant", "content": cleaned_response})
+
+        st.session_state.chat_history.append({"role": "assistant", "content": cleaned_text})
         copy_to_clipboard(full_response)