def my_represent_none(self: Any, data: Any) -> Any:
    "Force clean representation of 'null'."
    return self.represent_scalar('tag:yaml.org,2002:null', 'null')
Force clean representation of 'null'.
def my_represent_none(self: Any, data: Any) -> Any:
    
    return self.represent_scalar('tag:yaml.org,2002:null', 'null')