loading screen

app.py

@@ -45,6 +45,6 @@ if __name__ == '__main__':
     std_col, survey_col = st.columns(2)
     std_col.header('execution log:')
     survey_col.header('Generated_survey:')
-    global surveyor
-    surveyor_obj = Surveyor(print_fn=std_col.write, survey_print_fn=survey_col.write)
+    with st.spinner('Loading The-Surveyor ...'):
+        surveyor_obj = Surveyor(print_fn=std_col.write, survey_print_fn=survey_col.write, refresh_models=True)
     survey_space(surveyor_obj)