Added a link for weak match

app.py

@@ -279,6 +279,9 @@ if QUESTION:
                 st.write(top_2[0]['url'])
                 if top_2[0]['url']!=top_2[1]['url']:
                     st.write(top_2[1]['url'])
+            else:
+                st.write('Resources:',top_2[0]['score'], ' confidence')
+                st.write(top_2[0]['url'])                
             # Add assistant response to chat history
             st.session_state.messages.append({"role": "assistant", "content": response})
         #st.write(ans)