code: def _get_current_time():
      """Gets the current timestamp."""
      return datetime.datetime.now()
  
imports: import datetime
  import json
  import os
  from typing import Any, Dict, List, Optional, Union, MutableMapping
  from absl import logging
  from kfp.pipeline_spec import pipeline_spec_pb2
  from tfx import version
  from tfx.dsl.components.base import base_component
  from tfx.dsl.components.base import base_node
  from tfx.dsl.io import fileio
  from tfx.orchestration import pipeline
  from tfx.orchestration import tfx_runner
  from tfx.orchestration.config import pipeline_config
  from tfx.orchestration.kubeflow.v2 import pipeline_builder
  from tfx.utils import telemetry_utils
  from tfx.utils import version_utils
  from google.protobuf import json_format
label_desc: Use image node_id 1 for calling a global function with example usage: _get_current_time() and returns: datetime