Method callback

tensorflow/python/debug/cli/cli_config_test.py:115–116

(config)

    test_value = {"graph_recursion_depth": -1}
    def callback(config):
      test_value["graph_recursion_depth"] = config.get("graph_recursion_depth")
    config.set_callback("graph_recursion_depth", callback)

    config.set("graph_recursion_depth", config.get("graph_recursion_depth") - 1)