code: def testLaplaceWithSoftplusScale(self):
      loc_v = constant_op.constant([0.0, 1.0], name="loc")
      scale_v = constant_op.constant([-1.0, 2.0], name="scale")
      laplace = laplace_lib.LaplaceWithSoftplusScale(
          loc=loc_v, scale=scale_v
      )
      self.assertAllClose(
          self.evaluate(nn_ops.softplus(scale_v)),
          self.evaluate(laplace.scale),
      )
      self.assertAllClose(
          self.evaluate(loc_v), self.evaluate(laplace.loc)
      )
  
imports: import importlib
  import numpy
  from tensorflow.python.eager import backprop
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import tensor_shape
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import nn_ops
  from tensorflow.python.ops.distributions import laplace
  from tensorflow.python.platform import test
  from tensorflow.python.platform import tf_logging
label_desc: Use image node_id 20 for calling the LaplaceTest obj's underlying member method code with example usage: obj.testLaplaceWithSoftplusScale() without return types