docs: def remove_attribute(self, attribute: str) -> None:
          """Remove an attribute from the node.
  
          Use only if is_mapping() returns True.
  
          Args:
              attribute: The name of the attribute to remove.
          """
          attr_index = self.__attr_index(attribute)
          if attr_index is not None:
              self.yaml_node.value.pop(attr_index)