code: """
  Access layer for datasets used in tests
  """
  
  __author__ = 'lejlot'
  
  import numpy as np
  
  def baseline_logic(operator):
      """ Creates 4-point dataset with given logical operator """
  
      data = np.array([[1, 1], [0, 0], [1, 0], [0, 1]])
      labels = np.array([max(0, min(1, operator(*point))) for point in data])
      return data, labels
  
apis: numpy.array