code: def get_default_classes(self):
          
          if not self.url:
              self.column.classes = [cls for cls in self.column.classes
                                     if cls != "anchor"]
          column_class_string = self.column.get_final_attrs().get('class', "")
          classes = set(column_class_string.split(" "))
          if self.column.status:
              classes.add(self.get_status_class(self.status))
  
          if self.inline_edit_available:
              classes.add("inline_edit_available")
  
          return list(classes)
docs: Returns a flattened string of the cell's CSS classes.