Update app.py

app.py

@@ -25,30 +25,31 @@ def recommend(index):
 
     return list(sorted_final.keys())
 
+container = st.container()
 
 st.set_page_config(page_title='DiscoverCourses', page_icon=':book:')
-st.title('DiscoverCourses')
+container.title('DiscoverCourses')
 
-selected_course = st.selectbox('Pick a course',course_title_list)
+selected_course = container.selectbox('Pick a course',course_title_list)
 
-if st.button('Recommend by title'):
+if container.button('Recommend by title'):
     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]
         st.subheader(course_id+": "+result)
-        st.text(course_df_new.iloc[index,3]) #Using the new coursedf because it has proper descriptions for each course
-        link = "[ExploreCourses](https://explorecourses.stanford.edu/search?q="+course_id+" "+result+")"
+        st.write(course_df_new.iloc[index,3]) #Using the new coursedf because it has proper descriptions for each course
+        link = "[ExploreCourses](https://explorecourses.stanford.edu/search?q="+course_id+"+"+result+")"
         st.markdown(link, unsafe_allow_html=True)
         st.divider()
         
-if st.button('Recommend by description'):
+if container.button('Recommend by description'):
     index_new=np.where((coursedf['ref']+": "+coursedf['title']) == selected_course)[0][0]
     rec_list=course_df_new.iloc[index_new,2]
     for result in rec_list:
-        course_id=coursedf.iloc[index,0]
+        course_id=coursedf.iloc[index_new,0]
         st.subheader(course_id+": "+result)
-        st.text(course_df_new.iloc[index,3]) #Using the new coursedf because it has proper descriptions for each course
-        link = "[ExploreCourses](https://explorecourses.stanford.edu/search?q="+course_id+" "+result+")"
+        st.write(course_df_new.iloc[index_new,3]) #Using the new coursedf because it has proper descriptions for each course
+        link = "[ExploreCourses](https://explorecourses.stanford.edu/search?q="+course_id+"+"+result+")"
         st.markdown(link, unsafe_allow_html=True)
         st.divider()