added index back to export file

app.py

@@ -313,6 +313,7 @@ with tab1:
             display_proj = display_proj
         elif view_var2 == 'Simple':
             display_proj = display_proj[['Player', 'Team', 'Position', 'Median', 'GPP%', 'ValX']]
+        export_data = display_proj.copy()
         display_proj = display_proj.set_index('Player')
         st.session_state.display_proj = display_proj
             
@@ -330,7 +331,7 @@ with tab1:
                 if 'display_proj' in st.session_state:
                     st.download_button(
                                 label="Export Tables",
-                                data=convert_df_to_csv(st.session_state.display_proj),
+                                data=convert_df_to_csv(export_data),
                                 file_name='NBA_ROO_export.csv',
                                 mime='text/csv',
                     )