Enhance data export functionality in app.py: Introduced export_column_var to dynamically set export column indices for specific player selections in both DraftKings and FanDuel contexts. This change improves the flexibility of data handling in session state management.

app.py

@@ -209,6 +209,7 @@ with tab2:
                     if player_var1 == 'Specific Players':
                         st.session_state.working_seed = st.session_state.working_seed[np.equal.outer(st.session_state.working_seed, player_var2).any(axis=1).all(axis=1)]
                     st.session_state.data_export_display = pd.DataFrame(st.session_state.working_seed[0:lineup_num_var], columns=column_names)
+                    export_column_var = 8
                 elif 'working_seed' not in st.session_state:
                     if slate_var1 == 'Main Slate':
                         st.session_state.working_seed = init_DK_seed_frames(sharp_split_var)
@@ -237,6 +238,7 @@ with tab2:
                     if player_var1 == 'Specific Players':
                         st.session_state.working_seed = st.session_state.working_seed[np.equal.outer(st.session_state.working_seed, player_var2).any(axis=1).all(axis=1)]
                     st.session_state.data_export_display = pd.DataFrame(st.session_state.working_seed[0:lineup_num_var], columns=column_names)
+                    export_column_var = 9
                 elif 'working_seed' not in st.session_state:
                     if slate_var1 == 'Main Slate':
                         st.session_state.working_seed = init_FD_seed_frames(sharp_split_var)