class_docstr: Tests for the QVMAX loss.
docstr: Tests that td_error == target_value - v_tm1.
code: def testTDError(self):
      """Tests that td_error == target_value - v_tm1."""
      with self.test_session() as sess:
          self.assertAllClose(
              sess.run(self.extra_ops.td_error),
              [-2, -2, -2, -2, -1.5, -1, -2, -1, 0],
          )
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  from absl.testing import parameterized
  import tensorflow.compat.v1
  import tree
  from trfl import value_ops
label_desc: Use image node_id 5 for calling the QVMAXTest obj's underlying member method code with example usage: obj.testTDError() without return types