Add table display for contest file helper in app.py

- Introduced a new st.table statement to display the first 500 entries of the contest file helper for better visibility of contest data.
- Maintained existing functionality for displaying the contest file while enhancing the user interface for data review.

app.py

@@ -96,7 +96,7 @@ with tab1:
                 st.session_state['Contest_file_helper'] = grab_contest_data(sport_select, contest_name_var, contest_id_map, date_select, date_select2)
             else:
                 pass
-
+    st.table(st.session_state['Contest_file_helper'].head(500))
     if 'Contest_file' in st.session_state:
         if 'Contest_file_helper' in st.session_state:
             st.table(st.session_state['Contest_file'].head(10))