Add debug output for cleaned DataFrame in load_contest_file function

- Introduced a print statement to display the first 10 rows of the cleaned DataFrame, enhancing visibility into the data being processed.
- Maintained existing functionality while improving debugging capabilities for data loading operations.

global_func/load_contest_file.py

@@ -71,6 +71,7 @@ def load_contest_file(upload, helper = None, sport = None):
             
             # Create the cleaned dataframe with just the essential columns
             cleaned_df = df[['BaseName', 'Lineup']]
+            print(cleaned_df.head(10))
             cleaned_df['Lineup'] = cleaned_df['Lineup'].replace(pos_list, value=',', regex=True)
             check_lineups = cleaned_df.copy()
             if sport == 'MLB':