Update contest data loading logic in app.py to handle database search and file uploads

- Set Contest_file to False initially for database search, ensuring proper handling of contest data retrieval.
- Adjusted the loading mechanism to utilize grab_contest_data for fetching contest data based on user selection, improving data management.
- Enhanced session state management for contest data, ensuring a seamless user experience when loading and displaying contest information.

app.py

@@ -61,7 +61,7 @@ with tab1:
         st.info("Go ahead and upload a Contest file here. Only include player columns and an optional 'Stack' column if you are playing MLB.")
         if parse_type == 'DB Search':
             contest_name_var = st.selectbox("Select Contest to load", contest_names)
-            Contest_file = grab_contest_data('MLB', contest_name_var, contest_id_map, contest_date_map)
+            Contest_file = False
         elif parse_type == 'Manual':
             Contest_file = st.file_uploader("Upload Contest File (CSV or Excel)", type=['csv', 'xlsx', 'xls'])
         if 'Contest' in st.session_state:
@@ -76,7 +76,9 @@ with tab1:
                     st.dataframe(st.session_state['Contest'].head(10))
         elif parse_type == 'DB Search':
             if st.button('Load Contest Data', key='load_contest_data'):
-                st.session_state['Contest'], st.session_state['ownership_df'], st.session_state['actual_df'], st.session_state['entry_list'] = load_contest_file(Contest_file, sport_select)
+                Contest_data = grab_contest_data('MLB', contest_name_var, contest_id_map, contest_date_map)
+                Contest_file = True
+                st.session_state['Contest'], st.session_state['ownership_df'], st.session_state['actual_df'], st.session_state['entry_list'] = load_contest_file(Contest_data, sport_select)
                 st.session_state['Contest'] = st.session_state['Contest'].dropna(how='all')
                 st.session_state['Contest'] = st.session_state['Contest'].reset_index(drop=True)
                 if st.session_state['Contest'] is not None: