human
I wrote the below code

    def _decorator(self, *args, **kwargs):
        if ((self._arguments is None) or (self._options is None)):
            raise RuntimeError('using    an    uninitialized    configuration')
        return method(self, *args, **kwargs)
    return _decorator

What's a good function header?
assistant
#Here's a good function header.

def check_initialized(method):