keep track of feedback in session_state

app.py

@@ -66,6 +66,9 @@ with open("./style.css") as css:
 if "messages" not in st.session_state:
     st.session_state["messages"] = []
 
+if "feedback" not in st.session_state:
+    st.session_state["feedback"] = [None]
+
 def clear_chat_history():
     st.session_state["messages"] = []
 
@@ -241,6 +244,8 @@ def feedback():
 
 main = st.container()
 with main:
+    if st.session_state["feedback"][-1] is not None:
+        st.markdown("Feedback received! Thank you for your insight.")
     history = st.container(height=400)
     with history:
         for message in st.session_state["messages"]:
@@ -264,8 +269,10 @@ with main:
     # with st.container():
     gave_feedback = st.button('Give Feedback on Last Response', on_click=feedback)
     if gave_feedback:
+        st.session_state["feedback"].append("given")
         st.markdown("Feedback received! Thank you for your insight.")
-        time.sleep(3)
+    # time.sleep(3)
+    # add st.session_state["feedback"] var for keeping track of when the user gives feedback!
         
 
 with st.sidebar: