Add clear saved lineups functionality in app.py by introducing a new button to delete saved lineups from session state. This update enhances user control over saved data and improves overall user experience by providing a clearer interface for managing lineups.

app.py

@@ -1392,7 +1392,7 @@ with tab4:
                     )
 
     # Optionally, add a button to clear the lineup
-    clear_col, save_col, export_col, blank_col = st.columns([2, 2, 2, 12])
+    clear_col, save_col, export_col, clear_saved_col, blank_col = st.columns([2, 2, 2, 2, 12])
     with clear_col:
         if st.button("Clear Lineup", key='clear_lineup'):
             st.session_state['handbuilder_lineup'] = pd.DataFrame(columns=['Player', 'Position', 'Team', 'Team_Total', 'Opp_Total', 'Salary', 'Median', '2x%', 'Own%', 'Slot', 'Order'])
@@ -1422,4 +1422,10 @@ with tab4:
     if 'saved_lineups' in st.session_state:
         st.table(pd.DataFrame(st.session_state['saved_lineups'], columns=dk_hb_columns if site_var == 'Draftkings' else fd_hb_columns))
     else:
-        st.write("No saved lineups")
+        st.write("No saved lineups")
+    
+    with clear_saved_col:
+        if st.button("Clear Saved", key='clear_saved'):
+            if 'saved_lineups' in st.session_state:
+                del st.session_state['saved_lineups']
+            st.rerun()