Update app.py

app.py

@@ -71,6 +71,8 @@ for c in cases:
 
 all_kws = list(set(all_kws))
 with search_container:
-    st.write(all_kws)
+    selected_keywords = st.multiselect(label='Topic Keywords', options=all_kws)
+    st.write(selected_keywords)
+