@classmethod
    def _get_param_names(cls):
        '''Get the list of parameter names for the object'''

        init = cls.__init__

        args, varargs = inspect.getargspec(init)[:2]

        if varargs != None:
            raise RuntimeError('BaseTransformer objects cannot have varargs')

        args.pop(0)
        args.sort()
        return args
dataset/ETHPy150Open bmcfee/muda/muda/base.py/BaseTransformer._get_param_names/operator `is not` -> `!=`