code: def testParamShapes(self):
      sample_shape = [10, 3, 4]
      self._testParamShapes(sample_shape, sample_shape)
      self._testParamShapes(tf.constant(sample_shape), sample_shape)
      self._testParamStaticShapes(sample_shape, sample_shape)
  
file_path: probability/tensorflow_probability/python/distributions/doublesided_maxwell_test.py
imports: from absl.testing import parameterized
  import numpy
  from scipy import stats
  import tensorflow.compat.v2
  from tensorflow_probability.python.distributions import doublesided_maxwell
  from tensorflow_probability.python.internal import test_util
label_desc: Use image node_id 4 for calling the DoublesidedMaxwellTest obj's underlying member method code with example usage: obj.testParamShapes() without return types