minor fix

app.py

@@ -139,10 +139,10 @@ def ask_if_helped():
   new = st.button('I have a new word', key=62)
   if y:
     write_bot("I am happy to help!")
-    st.session_state.is_helpful['ask'] = False
     again = st.button('Play again')
     if again:
       write_bot("Please describe your word!")
+    st.session_state.is_helpful['ask'] = False
   elif n:
     st.session_state.actions.append('cue')
     st.session_state.is_helpful['ask'] = False