Add debug output for player columns in app.py

- Included a print statement to display the player columns stored in session state, enhancing visibility for debugging purposes.
- This change aids in tracking the relevant columns being processed, ensuring accurate data handling during runtime.

app.py

@@ -151,6 +151,7 @@ with tab2:
     excluded_cols = ['BaseName', 'EntryCount']
     if 'Contest' in st.session_state and 'display_contest_info' not in st.session_state:
         st.session_state['player_columns'] = [col for col in st.session_state['Contest'].columns if col not in excluded_cols]
+        print(st.session_state['player_columns'])
         for col in st.session_state['player_columns']:
             st.session_state['Contest'][col] = st.session_state['Contest'][col].astype(str)