code: def test_bernoulli_jsd(self, n, gc, dc):
      p = np.random.rand(n).astype(np.float32)
      q = np.random.rand(n).astype(np.float32)
      op = core.CreateOperator("BernoulliJSD", ["p", "q"], ["l"])
      self.assertReferenceChecks(
          device_option=gc,
          op=op,
          inputs=[p, q],
          reference=jsd,
          output_to_grad="l",
          grad_reference=jsd_grad,
      )
  
file_path: pytorch/caffe2/python/operator_test/jsd_ops_test.py
imports: from caffe2.python import core
  import caffe2.python.hypothesis_test_util
  import caffe2.python.serialized_test.serialized_test_util
  import hypothesis.strategies
  import numpy
label_desc: Use image node_id 1 for calling the TestJSDOps obj's underlying member method code with example usage: obj.test_bernoulli_jsd(n, gc, dc) without return types