code: def cw_request_side_effect(
      Namespace,
      MetricName,
      Dimensions,
      StartTime,
      EndTime,
      Period,
      Statistics,
  ):
      if _is_valid_request(
          Namespace,
          MetricName,
          Dimensions,
          StartTime,
          EndTime,
          Period,
          Statistics,
      ):
          return _metric_stats_results()
  
imports: from __future__ import absolute_import
  import datetime
  import os
  import uuid
  import pytest
  from mock import Mock
  from sagemaker.analytics import AnalyticsMetricsBase, HyperparameterTuningJobAnalytics, TrainingJobAnalytics
  from sagemaker.session_settings import SessionSettings
label_desc: Use image node_id 3 for calling a global function with example usage: cw_request_side_effect(Namespace, MetricName, Dimensions, StartTime, EndTime, Period, Statistics) and returns: _metric_stats_results