Refactor working seed initialization in app.py: update logic for setting working seed based on slate type (Regular or Showdown) for both Draftkings and Fanduel, ensuring accurate lineup data handling and improving code clarity.

app.py

@@ -439,7 +439,7 @@ with tab2:
             if player_var1 == 'Specific Players':
                 st.session_state.working_seed = st.session_state.working_seed[np.equal.outer(st.session_state.working_seed, player_var2).any(axis=1).all(axis=1)]
             elif player_var1 == 'Full Slate':
-                st.session_state.working_seed = dk_lineups.copy()
+                st.session_state.working_seed = st.session_state.working_seed
                 st.session_state.data_export_display = pd.DataFrame(st.session_state.working_seed[0:lineup_num_var], columns=column_names)
         elif 'working_seed' not in st.session_state:
             if slate_type_var1 == 'Regular':
@@ -450,7 +450,10 @@ with tab2:
             if player_var1 == 'Specific Players':
                 st.session_state.working_seed = st.session_state.working_seed[np.equal.outer(st.session_state.working_seed, player_var2).any(axis=1).all(axis=1)]
             elif player_var1 == 'Full Slate':
-                st.session_state.working_seed = dk_lineups.copy()
+                if slate_type_var1 == 'Regular':
+                    st.session_state.working_seed = init_DK_lineups(slate_var1)
+                elif slate_type_var1 == 'Showdown':
+                    st.session_state.working_seed = init_DK_SD_lineups(slate_var1)
             st.session_state.data_export_display = pd.DataFrame(st.session_state.working_seed[0:lineup_num_var], columns=column_names)
         
     elif site_var1 == 'Fanduel':
@@ -459,7 +462,7 @@ with tab2:
             if player_var1 == 'Specific Players':
                 st.session_state.working_seed = st.session_state.working_seed[np.equal.outer(st.session_state.working_seed, player_var2).any(axis=1).all(axis=1)]
             elif player_var1 == 'Full Slate':
-                st.session_state.working_seed = fd_lineups.copy()
+                st.session_state.working_seed = st.session_state.working_seed
             st.session_state.data_export_display = pd.DataFrame(st.session_state.working_seed[0:lineup_num_var], columns=column_names)
         elif 'working_seed' not in st.session_state:
             if slate_type_var1 == 'Regular':
@@ -470,7 +473,10 @@ with tab2:
             if player_var1 == 'Specific Players':
                 st.session_state.working_seed = st.session_state.working_seed[np.equal.outer(st.session_state.working_seed, player_var2).any(axis=1).all(axis=1)]
             elif player_var1 == 'Full Slate':
-                st.session_state.working_seed = fd_lineups.copy()
+                if slate_type_var1 == 'Regular':
+                    st.session_state.working_seed = init_FD_lineups(slate_var1)
+                elif slate_type_var1 == 'Showdown':
+                    st.session_state.working_seed = init_FD_SD_lineups(slate_var1)
             st.session_state.data_export_display = pd.DataFrame(st.session_state.working_seed[0:lineup_num_var], columns=column_names)
 
     export_file = st.session_state.data_export_display.copy()