Update position filtering logic in Streamlit app to include 'QB' in position checks and streamline dataframe display handling for export functionality

src/streamlit_app.py

@@ -243,7 +243,7 @@ if selected_tab == 'Stack Finder':
     if pos_split2 == 'All Positions':
         raw_baselines = raw_baselines
     elif pos_split2 != 'All Positions':
-        raw_baselines = raw_baselines[raw_baselines['Position'].str.contains('|'.join(pos_var2))]
+        raw_baselines = raw_baselines[raw_baselines['Position'].str.contains('|'.join(pos_var2 + ['QB']))]
 
     # Create a position dictionary mapping players to their eligible positions
     pos_dict = dict(zip(raw_baselines.Player, raw_baselines.Position))
@@ -431,13 +431,13 @@ if selected_tab == 'Stack Finder':
                 cut_var += 1
             except:
                 cut_var += 1
-
+    st.session_state['display_frame'] = comb_DF
     with stack_hold_container:
         stack_hold_container = st.empty()
-        st.dataframe(comb_DF.style.background_gradient(axis=0).background_gradient(cmap='RdYlGn').format(precision=2), use_container_width = True)
+        st.dataframe(st.session_state['display_frame'].style.background_gradient(axis=0).background_gradient(cmap='RdYlGn').format(precision=2), hide_index=True, use_container_width = True)
     st.download_button(
             label="Export Tables",
-            data=convert_df_to_csv(comb_DF),
+            data=convert_df_to_csv(st.session_state['display_frame']),
             file_name='NFL_Stack_Options_export.csv',
             mime='text/csv',
     )