code: def custom_translator():
      return MyPayloadTranslator()
  
imports: from __future__ import absolute_import
  import pytest
  from io import BytesIO
  from typing import IO
  import numpy
  from pandas import DataFrame
  from sagemaker.serve import SchemaBuilder, CustomPayloadTranslator
  from sagemaker.serve.builder.schema_builder import JSONSerializerWrapper, CSVSerializerWrapper
  from sagemaker.deserializers import BytesDeserializer, NumpyDeserializer, JSONDeserializer, PandasDeserializer
  from sagemaker.serializers import DataSerializer, NumpySerializer
label_desc: Use image node_id 7 for calling a global function with example usage: custom_translator() and returns: MyPayloadTranslator