code: def setUp_configure(self):
      from scipy import stats
  
      self.dist = distributions.Gamma
      self.scipy_dist = stats.gamma
  
      self.test_targets = set(
          [
              "batch_shape",
              "entropy",
              "event_shape",
              "log_prob",
              "mean",
              "sample",
              "support",
              "variance",
          ]
      )
  
      k = utils.force_array(
          numpy.random.uniform(0, 5, self.shape).astype(numpy.float32)
      )
      theta = utils.force_array(
          numpy.random.uniform(0, 5, self.shape).astype(numpy.float32)
      )
      self.params = {"k": k, "theta": theta}
      self.scipy_params = {"a": k, "scale": theta}
  
      self.support = "positive"
  
file_path: chainer/tests/chainer_tests/distributions_tests/test_gamma.py
imports: import numpy
  from chainer import distributions
  from chainer import testing
  from chainer import utils
label_desc: Use image node_id 1 for calling the TestGamma obj's underlying member method code with example usage: obj.setUp_configure() without return types