class_docstr: Tests for `Retrace` ops.
class_docstr_tok: ["Tests","for","`","Retrace","`","ops","."]
docstr: Tests whether retrace_core evaluates correct targets for regression.
docstr_tok: ["Tests","whether","retrace_core","evaluates","correct","targets","for","regression","."]
code: def testRetraceCoreTargetQThreeTimeSteps(self):
      """Tests whether retrace_core evaluates correct targets for regression."""
      _, _, retrace = self._get_retrace_core()
      with self.test_session() as sess:
          self.assertAllClose(
              sess.run(retrace.extra.target), self.target_q
          )
  
file_path: trfl/trfl/retrace_ops_test.py
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import numpy
  from six.moves import xrange
  import tensorflow.compat.v1
  from trfl import retrace_ops
label_desc: Use image node_id 4 for calling the RetraceOpsTest obj's underlying member method code with example usage: obj.testRetraceCoreTargetQThreeTimeSteps() without return types