Add error handling for opponent and team total mappings in app.py

Implemented try-except blocks to handle potential mapping errors for 'Opp', 'Team_Total', and 'Opp_Total' columns. This change ensures that missing data does not disrupt the DataFrame processing, enhancing data integrity and user experience in lineup creation.

app.py

@@ -88,9 +88,18 @@ def init_baselines():
     
     hold_frame['Order'] = np.where(hold_frame['pos_group'] == 'Hitters', hold_frame['Player'].map(RHP_Info.set_index('Player')['Order']), 0)
     hold_frame['Hand'] = np.where(hold_frame['pos_group'] == 'Hitters', hold_frame['Player'].map(RHP_Info.set_index('Player')['bats']), hold_frame['Player'].map(RHH_Info.set_index('Player')['Hand']))
-    hold_frame['Opp'] = hold_frame['Team'].map(RHH_Info.set_index('Team')['Opp'])
-    hold_frame['Team_Total'] = hold_frame['Team'].map(RHH_Info.set_index('Opp')['Opp_TT'].drop_duplicates())
-    hold_frame['Opp_Total'] = hold_frame['Team'].map(RHH_Info.set_index('Team')['Opp_TT'].drop_duplicates())
+    try:
+        hold_frame['Opp'] = hold_frame['Team'].map(RHH_Info.set_index('Team')['Opp'])
+    except:
+        hold_frame['Opp'] = np.nan
+    try:
+        hold_frame['Team_Total'] = hold_frame['Team'].map(RHH_Info.set_index('Opp')['Opp_TT'].drop_duplicates())
+    except:
+        hold_frame['Team_Total'] = np.nan
+    try:
+        hold_frame['Opp_Total'] = hold_frame['Team'].map(RHH_Info.set_index('Team')['Opp_TT'].drop_duplicates())
+    except:
+        hold_frame['Opp_Total'] = np.nan
     
     roo_data.insert(3, 'Opp', hold_frame['Opp'])
     roo_data.insert(4, 'Hand', hold_frame['Hand'])