Update app.py

app.py

@@ -32,7 +32,7 @@ st.title('DiscoverCourses')
 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]))
+    output=recommend(np.where((coursedf['ref']+": "+coursedf['title']) == selected_course)[0][0])
     for result in output:
         index=np.where(coursedf['title'] == result)[0][0]
         course_id=coursedf.iloc[index,0]