class_docstr: Common methods for Conv/ConvTranspose tests.
code: def make_integer_input(self, number):
      if self.use_static_shape:
          return number
      output = tf.Variable(number, dtype=tf.int32)
      self.evaluate(output.initializer)
      return output
  
imports: from absl.testing import parameterized
  import numpy
  import tensorflow.compat.v2
  from tensorflow_probability.python.experimental.nn.util import convolution_util
  from tensorflow_probability.python.internal import prefer_static
  from tensorflow_probability.python.internal import test_util
  from tensorflow_probability.python.internal import tf_keras
label_desc: Use image node_id 2 for calling the _Common obj's underlying member method code with example usage: obj.make_integer_input(number) and returns: output, number