code: def input_offset_parser():
      time_spec = dict(
          year=2023, month=5, day=10, hour=17, minute=30, second=20
      )
      return InputOffsetParser(now=datetime(**time_spec))
  
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 1 for calling a global function with example usage: input_offset_parser() and returns: InputOffsetParser