Update index files

app.py

@@ -41,10 +41,17 @@ if search_query or button_clicked:
         description = data_json["description"]
         url = data_json["url"]
         project_name = data_json["project_name"]
+        main_topic = data_json["main_topic"]
+        sub_topic = data_json["sub_topic"]
 
         try:
-            st.markdown(f"**[{project_name}]({url})**")
+            st.markdown(f"### [{project_name}]({url})")
             st.markdown(f"{description}")
+            if sub_topic is None:
+                st.text(f"{main_topic}")
+            else:
+                st.text(f"{main_topic} / {sub_topic}")
+            st.markdown("")
             st.markdown("")
 
         except: