class_docstr: Parameters
  ----------
  array
code: def __eq__(self, other):
      return MockDataFrame(self.array == other.array)
  
imports: import numpy
  from ..base import BaseEstimator, ClassifierMixin
  from ..utils._metadata_requests import RequestMethod
  from .metaestimators import available_if
  from .validation import _check_sample_weight, _num_samples, check_array, check_is_fitted
label_desc: Use image node_id 4 for calling the MockDataFrame obj's underlying member method code with example usage: obj.__eq__(other) and returns: MockDataFrame