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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def hydrate_target(hydrated_struct):
 target_adaptor = hydrated_struct.value """Construct a HydratedTarget from a TargetAdaptor and hydrated versions of its adapted fields."""

  # Hydrate the fields of the adaptor and re-construct it.
  hydrated_fields = yield [Get(HydratedField, HydrateableField, fa)
                           for fa in target_adaptor.field_adaptors]
  kwargs = target_adaptor.kwargs()
  for field in hydrated_fields:
    kwargs[field.name] = field.value
  yield HydratedTarget(target_adaptor.address,
                        TargetAdaptor(**kwargs),
                        tuple(target_adaptor.dependencies))