Refactor contest data loading logic in app.py to unify session state checks

- Consolidated the conditions for loading contest data to ensure it occurs only when both 'Contest_file' and 'Adj_Contest' are absent, improving session state management.
- Streamlined the user feedback process upon successful loading of contest data, enhancing overall user experience.

app.py

@@ -71,24 +71,17 @@ with tab1:
             st.session_state['Contest_file'] = st.file_uploader("Upload Contest File (CSV or Excel)", type=['csv', 'xlsx', 'xls'])
             if 'Contest' in st.session_state:
                 del st.session_state['Contest']
-        if parse_type == 'Manual':
-            if 'Contest_file' not in st.session_state and 'Adj_Contest' not in st.session_state:
-                st.session_state['Contest'], st.session_state['ownership_df'], st.session_state['actual_df'], st.session_state['entry_list'] = load_contest_file(st.session_state['Contest_file'], 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:
-                    st.success('Contest file loaded successfully!')
-                    st.dataframe(st.session_state['Contest'].head(10))
-        elif parse_type == 'DB Search':
+        if parse_type == 'DB Search':
             if st.button('Load Contest Data', key='load_contest_data'):
                 st.session_state['Contest_file'] = grab_contest_data('MLB', contest_name_var, contest_id_map, contest_date_map)
-            if 'Contest_file' not in st.session_state and 'Adj_Contest' not in st.session_state:
-                st.session_state['Contest'], st.session_state['ownership_df'], st.session_state['actual_df'], st.session_state['entry_list'] = load_contest_file(st.session_state['Contest_file'], 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:
-                    st.success('Contest file loaded successfully!')
-                    st.dataframe(st.session_state['Contest'].head(10))
+                
+        if 'Contest_file' not in st.session_state and 'Adj_Contest' not in st.session_state:
+            st.session_state['Contest'], st.session_state['ownership_df'], st.session_state['actual_df'], st.session_state['entry_list'] = load_contest_file(st.session_state['Contest_file'], 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:
+                st.success('Contest file loaded successfully!')
+                st.dataframe(st.session_state['Contest'].head(10))
 
     with col2:
         st.subheader("Projections File")