Update app.py

app.py

@@ -109,6 +109,7 @@ with st.form('mform', clear_on_submit=False):
                             fit_columns_on_grid_load=False,
                             update_mode=GridUpdateMode.SELECTION_CHANGED, # or MODEL_CHANGED
                             custom_css={".ag-header-cell-label": {"justify-content": "center"}})
+                st.write('INT return1', int_return)
                 st.success('Feature vector successfully created.')
     
                 
@@ -129,14 +130,17 @@ with st.form('mform', clear_on_submit=False):
                             update_mode=GridUpdateMode.SELECTION_CHANGED, # or MODEL_CHANGED
                             custom_css={".ag-header-cell-label": {"justify-content": "center"}})
                 st.success('Feature vector successfully created.')
+                st.write('INT return2', int_return)
             else:
                 
                 int_return = pd.DataFrame()
+                st.write('INT return3', int_return)
     
         except:
             pass
             selected_df = pd.DataFrame()
             int_return = pd.DataFrame()
+            st.write('INT return4', int_return)
     
     
     selected_row = int_return["selected_rows"]