Update app.py

app.py

@@ -34,7 +34,7 @@ selected_course = st.selectbox('Please select a course',course_title_list)
 if st.button('I want more like this!'):
     st.write(recommend(np.where((coursedf['ref']+": "+coursedf['title']) == selected_course)[0][0]))
     for result in output:
-        index=np.where((coursedf['title']) == result)[0][0])
+        index=np.where((coursedf['title']) == result)[0][0]))
         course_id=coursedf.iloc[index,0]
         card(
             title=course_id,