class_docstr: A list-like object with feature names. It allows
  feature names for unknown features to be generated using
  a provided template, and to avoid making copies of large objects
  in get_feature_names.
class_docstr_tok: ["A","list-like","object","with","feature","names",".","It","allows","feature","names","for","unknown","features","to","be","generated","using","a","provided","template",",","and","to","avoid","making","copies","of","large","objects","in","get_feature_names","."]
code: def __repr__(self):
      # type: () -> str
      return "<FeatureNames: {} features {} bias>".format(
          self.n_features, "with" if self.has_bias else "without"
      )
  
file_path: eli5/eli5/_feature_names.py
imports: import re
  import six
  from typing import Any, Iterable, Iterator, Tuple, Sized, List, Optional, Dict, Union, Callable, Pattern
  import numpy
  import scipy.sparse
label_desc: Use image node_id 2 for calling the FeatureNames obj's underlying member method code with example usage: obj.__repr__() and returns: str