Update app.py

app.py

@@ -87,7 +87,7 @@ if __name__ == '__main__':
              '(draft paper format) and other interesting artifacts from a single research query or a curated set of papers(arxiv ids).')
     st.write('##### Data Provider: arXiv Open Archive Initiative OAI')
     st.write('##### GitHub: https://github.com/sidphbot/Auto-Research')
-    st.write(f'Note: this is only a demo on cpu-13GB RAM, hence it supports limited number of papers & only {demo_session_limit} parallel user sessions ({st.session_state.session_count} running currently !!)')
+    st.write(f'Note: this is only a demo on cpu-13GB RAM, hence it supports limited number of papers & only {demo_session_limit} parallel user sessions')
     download_placeholder = st.container()
 
     with st.sidebar.form(key="survey_keywords_form"):
@@ -109,7 +109,11 @@ if __name__ == '__main__':
             elif session_data['arxiv_ids'] != '':
                 run_kwargs.update({'arxiv_ids':[id.strip() for id in session_data['arxiv_ids'].split(',')]})
             print(run_kwargs)
-            run_survey(**run_kwargs)
+            try:
+                run_survey(**run_kwargs)
+            except:
+                st.write('server might be crowded right now, please try later, thank you for your patience)
+                pass
         else:
             st.write(f'{st.session_state.session_count} sessions running, this is a demo and only supports 2 parallel sessions, \n please try in sometime')