class_docstr: Implementation of OneDeviceStrategy.
class_docstr_tok: ["Implementation","of","OneDeviceStrategy","."]
code: def _experimental_distribute_values_from_function(self, value_fn):
      # TODO(b/137795644): This should return a PerReplica value but other
      # methods like run in OneDeviceStrategy need to be modified
      # to do the same.
      return value_fn(distribute_lib.ValueContext())
  
imports: from tensorflow.python.distribute import device_util
  from tensorflow.python.distribute import distribute_lib
  from tensorflow.python.distribute import distribute_utils
  from tensorflow.python.distribute import input_lib
  from tensorflow.python.distribute import input_util
  from tensorflow.python.distribute import numpy_dataset
  from tensorflow.python.distribute.v1 import input_lib
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import ops
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops import control_flow_ops
  from tensorflow.python.ops import while_loop
  from tensorflow.python.util import nest
  from tensorflow.python.util.tf_export import tf_export
label_desc: Use image node_id 12 for calling the OneDeviceExtended obj's underlying member method code with example usage: obj._experimental_distribute_values_from_function(value_fn) and returns: value_fn