class_docstr: This is only used to test _get_soft_predictions.
class_docstr_tok: ["This","is","only","used","to","test","_get_soft_predictions","."]
code: def fit(self, X, y):
      return self
  
file_path: fairlearn/test/unit/utils/test_common.py
imports: import numpy
  import pytest
  from numpy.testing import assert_array_almost_equal
  from sklearn.base import BaseEstimator, ClassifierMixin
  from fairlearn.utils._common import _get_soft_predictions
label_desc: Use image node_id 1 for calling the DummyClassifier obj's underlying member method code with example usage: obj.fit(X, y) and returns: self