message: Add TF test decorator information in decorator functions' docstring.
diff: @@ -906,6 +906,10 @@ def run_in_graph_and_eager_modes(func=None,
  eager execution enabled as it does when constructing a TensorFlow graph and
  executing the `z` tensor in a session.
  + `deprecated_graph_mode_only`, `run_v1_only`, `run_v2_only`, and
  + `run_in_graph_and_eager_modes` are available decorators for different
  + v1/v2/eager/graph combinations.
  +
  Args:
  func: function to be annotated. If `func` is None, this method returns a
  @@ -1042,6 +1046,10 @@ def deprecated_graph_mode_only(func=None):
  be run in an environment where API calls construct graphs instead of executing
  eagerly.
  + `deprecated_graph_mode_only`, `run_v1_only`, `run_v2_only`, and
  + `run_in_graph_and_eager_modes` are available decorators for different
  + v1/v2/eager/graph combinations.
  +
  Args:
  func: function to be annotated. If `func` is None, this method returns a
  decorator the can be applied to a function. If `func` is not None this
  @@ -1087,6 +1095,10 @@ def run_v1_only(reason, func=None):
  This function is intended to be applied to tests that exercise v1 only
  functionality. If the test is run in v2 mode it will simply be skipped.
  + `deprecated_graph_mode_only`, `run_v1_only`, `run_v2_only`, and
  + `run_in_graph_and_eager_modes` are available decorators for different
  + v1/v2/eager/graph combinations.
  +
  Args:
  reason: string giving a reason for limiting the test to v1 only.
  func: function to be annotated. If `func` is None, this method returns a
  @@ -1130,6 +1142,10 @@ def run_v2_only(func=None):
  This function is intended to be applied to tests that exercise v2 only
  functionality. If the test is run in v1 mode it will simply be skipped.
  + `deprecated_graph_mode_only`, `run_v1_only`, `run_v2_only`, and
  + `run_in_graph_and_eager_modes` are available decorators for different
  + v1/v2/eager/graph combinations.
  +
  Args:
  func: function to be annotated. If `func` is None, this method returns a
  decorator the can be applied to a function. If `func` is not None this
  