export file now uses player IDs

app.py

@@ -439,10 +439,10 @@ with tab2:
         export_file = st.session_state.data_export_display.copy()
         if site_var1 == 'Draftkings':
             for col_idx in range(8):
-                export_file[col_idx] = export_file[col_idx].map(id_dict)
+                export_file.iloc[:, col_idx] = export_file.iloc[:, col_idx].map(id_dict)
         elif site_var1 == 'Fanduel':
             for col_idx in range(9):
-                export_file[col_idx] = export_file[col_idx].map(id_dict)
+                export_file.iloc[:, col_idx] = export_file.iloc[:, col_idx].map(id_dict)
                 
         with st.container():
             if st.button("Reset Optimals", key='reset3'):