code: def test_get_iso_format_offset_date(param, input_offset_parser):
      input_offset, expected_offset_date = param
      output_offset_date = (
          input_offset_parser.get_iso_format_offset_date(input_offset)
      )
  
      assert output_offset_date == expected_offset_date
  
file_path: sagemaker-python-sdk/tests/unit/sagemaker/feature_store/feature_processor/test_input_offset_parser.py
imports: from __future__ import absolute_import
  from sagemaker.feature_store.feature_processor._input_offset_parser import InputOffsetParser
  from sagemaker.feature_store.feature_processor._constants import EXECUTION_TIME_PIPELINE_PARAMETER_FORMAT
  from datetime import datetime
  from dateutil.relativedelta import relativedelta
  import pytest
label_desc: Use image node_id 2 for calling a global function with example usage: test_get_iso_format_offset_date(param, input_offset_parser) without return types