code: def udf_output_receiver():
      udf_output_receiver = Mock(UDFOutputReceiver)
      udf_output_receiver.ingest_udf_output.return_value = Mock()
      return udf_output_receiver
  
file_path: sagemaker-python-sdk/tests/unit/sagemaker/feature_store/feature_processor/test_udf_wrapper.py
imports: from __future__ import absolute_import
  from typing import Callable
  import pytest
  from mock import Mock
  from sagemaker.feature_store.feature_processor._feature_processor_config import FeatureProcessorConfig
  from sagemaker.feature_store.feature_processor._udf_arg_provider import UDFArgProvider
  from sagemaker.feature_store.feature_processor._udf_output_receiver import UDFOutputReceiver
  from sagemaker.feature_store.feature_processor._udf_wrapper import UDFWrapper
label_desc: Use image node_id 2 for calling a global function with example usage: udf_output_receiver() and returns: udf_output_receiver