Add download functionality for player statistics export in Streamlit app

app.py

@@ -240,6 +240,31 @@ with tab1:
     if pos_var1 == 'All':
             final_Proj = final_Proj.sort_values(by='Median', ascending=False)
     
+    if type_var == 'Regular':
+        pm_export = final_Proj[['Player', 'Position', 'Team', 'Salary', 'Median', 'Own']]
+        pm_export['captain ownership'] = pm_export['Own'] / 6
+        pm_export = pm_export.rename(columns={'Own': 'ownership', 'Median': 'median', 'Player': 'player_names', 'Position': 'position', 'Team': 'team', 'Salary': 'salary'})
+    elif type_var == 'Showdown':
+        pm_export = final_Proj[['Player', 'Position', 'Team', 'Salary', 'Median', 'Own', 'CPT_Own']]
+        pm_export['Salary'] = pm_export['Salary'] / 1.6
+        pm_export = pm_export.rename(columns={'Own': 'ownership', 'Median': 'median', 'Player': 'player_names', 'Position': 'position', 'Team': 'team', 'Salary': 'salary', 'CPT_Own': 'captain ownership'})
+    
+    player_reg_dl_col, player_pm_dl_col, player_dl_blank_col = st.columns([2, 2, 10])
+    with player_reg_dl_col:
+        st.download_button(
+            label="Export ROO (Regular)",
+            data=convert_df_to_csv(final_Proj),
+            file_name='NHL_ROO_export.csv',
+            mime='text/csv',
+        )
+    with player_pm_dl_col:
+        st.download_button(
+            label="Export ROO (Portfolio Manager)",
+            data=convert_df_to_csv(pm_export),
+            file_name='NHL_ROO_export.csv',
+            mime='text/csv',
+        )
+    
     if view_var == 'Advanced':
         display_proj = final_Proj[['Player', 'Position', 'Team', 'Opp', 'Salary', 'Floor', 'Median', 'Ceiling', 'Top_finish', 'Top_5_finish', 'Top_10_finish', '20+%', '2x%', '3x%', '4x%',
                                     'Own', 'Small Field Own%', 'Large Field Own%', 'Cash Own%', 'CPT_Own']]