remove_holes_except_on_critical_nets# Layout.remove_holes_except_on_critical_nets(critical_net_groups, hole_area_minimum)# Remove holes in the geometry except for those on critical nets. Parameters: critical_net_groupslist of tuple (list of NetLike, ValueLike)Groups of critical nets. Each group is a tuple containing a list of nets and a tolerance value. hole_area_minimumValueLikeMinimum area of holes to remove. Holes with an area smaller than this value will not be removed.