code: def X():
      return [
          [1.1, 2.1, 0.5],
          [0.5, 0.2, 1.3],
          [1.4, 1.1, 2.2],
          [3.1, 2.1, 2.2],
          [3.4, 1.0, 0.3],
          [5.4, 1.9, 4.0],
          [2.2, 1.3, 0.1],
      ]
  
imports: import os
  import numpy
  import torch
  import pytest
  from pomegranate.distributions import Gamma
  from ._utils import _test_initialization_raises_two_parameters
  from ._utils import _test_initialization
  from ._utils import _test_predictions
  from ._utils import _test_efd_from_summaries
  from ._utils import _test_raises
  from nose.tools import assert_raises
  from numpy.testing import assert_array_almost_equal
label_desc: Use image node_id 1 for calling a global function with example usage: X() and returns: list