code: def __repr__(self):
      kwargs_string = "".join(
          [
              ", %s=%s" % (str(k), str(v))
              for k, v in self._kwargs.items()
          ]
      )
      return "make_scorer(%s%s%s%s)" % (
          self._score_func.__name__,
          "" if self._sign > 0 else ", greater_is_better=False",
          self._factory_args(),
          kwargs_string,
      )
  
imports: import warnings
  from abc import ABCMeta, abstractmethod
  import numpy
  from ..None import six
  from .base import is_regressor
  from .type_of_target import type_of_target
label_desc: Use image node_id 3 for calling the _BaseScorer obj's underlying member method code with example usage: obj.__repr__() and returns: unknown