Update app.py

app.py

@@ -109,8 +109,6 @@ if not st.session_state.greetings:
         # Add assistant response to chat history
         st.session_state.messages.append({"role": "assistant", "content": intro})
         st.session_state.greetings = True
-        
-# Chat input
 
 # Example prompts
 example_prompts = [
@@ -214,3 +212,5 @@ if prompt := (st.chat_input("Ask me anything about your sales data") or button_p
         st.session_state.messages.append({"role": "assistant", "content": err_msg})
         with st.chat_message("assistant"):
             st.markdown(err_msg)
+
+    st.rerun()