code: def setup_method(self):
      super().setup_method()
      self.input_vars = tf.compat.v1.placeholder(
          shape=[None, 2, 5], dtype=tf.float32
      )
      self.step_input_vars = tf.compat.v1.placeholder(
          shape=[None, 5], dtype=tf.float32
      )
      self.initial_params = np.array([48, 21, 33])
  
      self.data = np.zeros(shape=[5, 2, 5])
      self.step_data = np.zeros(shape=[5, 5])
      self.feed_dict = {
          self.input_vars: self.data,
          self.step_input_vars: self.step_data,
      }
  
file_path: garage/tests/garage/tf/models/test_parameter.py
imports: import numpy
  import tensorflow
  from garage.tf.models.parameter import parameter, recurrent_parameter
  from tests.fixtures import TfGraphTestCase
label_desc: Use image node_id 1 for calling the TestParameter obj's underlying member method code with example usage: obj.setup_method() without return types