Update app.py

app.py

@@ -142,7 +142,7 @@ def process_user_question(user_question):
     # st.empty()
 
     try:
-        st.session_state.conversation({'question': ""})
+        st.session_state.conversation({'question': "Summarize the document"})
         # if "key" not in st.session_state:
         #     st.write('Good')
     except: