Fix payout position calculation in app.py

- Adjusted the logic in the get_payout_for_position function to correctly account for finish positions by changing the condition to check for finish_pos + 1 instead of finish_pos - 1.
- This change ensures accurate retrieval of payout information based on the updated position criteria, improving the reliability of payout calculations.

app.py

@@ -106,8 +106,8 @@ def export_contest_file(db, sport, type, contest_date, contest_id, contest_data)
 def get_payout_for_position(finish_pos, payout_df):
     # Find the row where finish_pos falls between minPosition and maxPosition
     matching_row = payout_df[
-        (payout_df['minPosition'] <= finish_pos - 1) & 
-        (payout_df['maxPosition'] >= finish_pos - 1)
+        (payout_df['minPosition'] <= finish_pos + 1) & 
+        (payout_df['maxPosition'] >= finish_pos + 1)
     ]
     if not matching_row.empty:
         return matching_row.iloc[0]['value']