Enhance position mapping logic in app.py for FLEX columns based on site selection. Implemented conditional mapping for Draftkings and Fanduel, allowing for separate handling of FLEX1 and FLEX2 positions. This improves the accuracy of position counts in simulations.

app.py

@@ -549,7 +549,12 @@ with tab1:
         with tab2:
             if 'Sim_Winner_Display' in st.session_state:
                 # Apply position mapping to FLEX column
-                flex_positions = st.session_state.freq_copy['FLEX'].map(st.session_state.maps_dict['Pos_map'])
+                if st.session_state.site_var1 == 'Draftkings':
+                    flex_positions = st.session_state.freq_copy['FLEX'].map(st.session_state.maps_dict['Pos_map'])
+                elif st.session_state.site_var1 == 'Fanduel':
+                    flex1_positions = st.session_state.freq_copy['FLEX1'].map(st.session_state.maps_dict['Pos_map'])
+                    flex2_positions = st.session_state.freq_copy['FLEX2'].map(st.session_state.maps_dict['Pos_map'])
+                    flex_positions = pd.concat([flex1_positions, flex2_positions])
                 
                 # Count occurrences of each position in FLEX
                 flex_counts = flex_positions.value_counts()