code: def predict(self, X):
      return np.array([self.majority_class for x in range(X.shape[0])])
  
file_path: skll/tests/other/majority_class_learner.py
imports: from collections import Counter
  import numpy
  from sklearn.base import BaseEstimator, ClassifierMixin
label_desc: Use image node_id 3 for calling the MajorityClassLearner obj's underlying member method code with example usage: obj.predict(X) and returns: np