Refactor name matching logic in app.py to improve conditional checks

- Updated the condition for loading contest and projection files to ensure both must be present for name matching functions to execute.
- Enhanced clarity and maintainability of the name matching process, ensuring proper data handling and user feedback when managing contest data.

app.py

@@ -114,17 +114,16 @@ with tab1:
                 st.success('Projections file loaded successfully!')
                 st.dataframe(st.session_state['projections_df'].head(10))
         
-    if Contest_file or len(Contest_file) > 0:
-        if projections_file:
-            st.subheader("Name Matching functions")
-            if 'Adj_Contest' not in st.session_state:
-                try:    
-                    st.session_state['Adj_Contest'], st.session_state['Adj_projections_df'], st.session_state['Adj_ownership_df'], st.session_state['Adj_actual_df'] = find_name_mismatches(st.session_state['Contest'], st.session_state['projections_df'], st.session_state['ownership_df'], st.session_state['actual_df'])
-                except:
-                    st.warning('Please manage name matching to move forward')
-            st.session_state['Adj_projections_df']['salary'] = (st.session_state['Adj_projections_df']['salary'].astype(str).str.replace(',', '').astype(float).astype(int))
-            st.session_state['ownership_dict'] = dict(zip(st.session_state['Adj_ownership_df']['Player'], st.session_state['Adj_ownership_df']['Own']))
-            st.session_state['actual_dict'] = dict(zip(st.session_state['Adj_actual_df']['Player'], st.session_state['Adj_actual_df']['FPTS']))
+    if Contest_file and projections_file:
+        st.subheader("Name Matching functions")
+        if 'Adj_Contest' not in st.session_state:
+            try:    
+                st.session_state['Adj_Contest'], st.session_state['Adj_projections_df'], st.session_state['Adj_ownership_df'], st.session_state['Adj_actual_df'] = find_name_mismatches(st.session_state['Contest'], st.session_state['projections_df'], st.session_state['ownership_df'], st.session_state['actual_df'])
+            except:
+                st.warning('Please manage name matching to move forward')
+        st.session_state['Adj_projections_df']['salary'] = (st.session_state['Adj_projections_df']['salary'].astype(str).str.replace(',', '').astype(float).astype(int))
+        st.session_state['ownership_dict'] = dict(zip(st.session_state['Adj_ownership_df']['Player'], st.session_state['Adj_ownership_df']['Own']))
+        st.session_state['actual_dict'] = dict(zip(st.session_state['Adj_actual_df']['Player'], st.session_state['Adj_actual_df']['FPTS']))
 
 
 with tab2: