code: def statistic_filter_param():
      namespace = {}
      return type(
          "StatisticFilterParam", (StatisticFilterParam,), namespace
      )
  
imports: from typing import Union, List
  import pydantic
  from ._fields import string_choice, Parameter, conint, confloat
  from ._metrics import statistic_metrics_param, legal_percentile
label_desc: Use image node_id 2 for calling a global function with example usage: statistic_filter_param() and returns: type