Enhance database loading logic for NBA and NFL projections

Updated the logic for loading projections from the database based on the selected site (Draftkings or Fanduel) for both NBA and NFL sports. This change improves the accuracy of the projections loaded into the session state.

app.py

@@ -882,9 +882,15 @@ if selected_tab == 'Data Load':
             elif proj_options == 'Paydirt DB':
                 if st.button("Load from Database"):
                     if sport_var == 'NBA':
-                        projections_file = init_nba_baselines(type_var, site_var, slate_var3)[0]
+                        if site_var == 'Draftkings':
+                            projections_file = init_nba_baselines(type_var, site_var, slate_var3)[0]
+                        elif site_var == 'Fanduel':
+                            projections_file = init_nba_baselines(type_var, site_var, slate_var3)[1]
                     elif sport_var == 'NFL':
-                        projections_file = init_nfl_baselines(type_var, site_var, slate_var3)[0]
+                        if site_var == 'Draftkings':
+                            projections_file = init_nfl_baselines(type_var, site_var, slate_var3)[0]
+                        elif site_var == 'Fanduel':
+                            projections_file = init_nfl_baselines(type_var, site_var, slate_var3)[1]
                     st.session_state['db_projections_file'] = projections_file
                     st.session_state['projections_loaded'] = True
             if 'projections_df' in st.session_state: