code: def FastAppendFloat8e4m3fnArrayToTensorProto(
      tensor_proto, proto_values
  ):
      fast_tensor_util.AppendFloat8ArrayToTensorProto(
          tensor_proto,
          np.asarray(
              proto_values, dtype=dtypes.float8_e4m3fn.as_numpy_dtype
          ).view(np.uint8),
      )
  
imports: import typing
  from typing import Protocol
  import numpy
  from tensorflow.core.framework import tensor_pb2
  from tensorflow.core.framework import tensor_shape_pb2
  from tensorflow.python.client import pywrap_tf_session
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import errors_impl
  from tensorflow.python.framework import tensor_shape
  from tensorflow.python.types import core
  from tensorflow.python.types import internal
  from tensorflow.python.util import compat
  from tensorflow.python.util import nest
  from tensorflow.python.util.tf_export import tf_export
label_desc: Use image node_id 10 for calling a global function with example usage: FastAppendFloat8e4m3fnArrayToTensorProto(tensor_proto, proto_values) without return types