Enhance user interface in app.py by updating team and position selection prompts for clarity, allowing users to select multiple teams and positions, thereby improving data filtering capabilities in player analysis.

app.py

@@ -309,9 +309,14 @@ with tab2:
             pos_var2 = st.radio("Which position group would you like to view?", ('All', 'Pitchers', 'Hitters'), key='pos_var2')
             team_var2 = st.selectbox("Which team would you like to view?",  ['All', 'Specific'], key='team_var2')
             if team_var2 == 'Specific':
-                team_select2 = st.multiselect("Which team would you like to view?", roo_data['Team'].unique(), key='team_select2')
+                team_select2 = st.multiselect("Select your team(s)", roo_data['Team'].unique(), key='team_select2')
             else:
                 team_select2 = None
+            pos_var2 = st.selectbox("Which position(s) would you like to view?",  ['All', 'Specific'], key='pos_var2')
+            if pos_var2 == 'Specific':
+                pos_select2 = st.multiselect("Select your position(s)", roo_data['Position'].unique(), key='pos_select2')
+            else:
+                pos_select2 = None
     if slate_type_var2 == 'Regular':
         if site_var == 'Draftkings':
         
@@ -351,6 +356,9 @@ with tab2:
     
     if team_select2:
         player_roo_raw = player_roo_raw[player_roo_raw['Team'].isin(team_select2)]
+    if pos_select2:
+        position_mask = player_roo_raw['Position'].apply(lambda x: any(pos in x for pos in pos_select2))
+        player_roo_raw = player_roo_raw[position_mask]
     
     player_roo_disp = player_roo_raw