code: def _construct_params(self):
      from airflow.models.param import Param
  
      if self.metaflow_params is None:
          return {}
      param_dict = {}
      for p in self.metaflow_params:
          name = p["name"]
          del p["name"]
          param_dict[name] = Param(**p)
      return param_dict
  
imports: import hashlib
  import json
  import sys
  import platform
  from collections import defaultdict
  from datetime import datetime, timedelta
label_desc: Use image node_id 8 for calling the Workflow obj's underlying member method code with example usage: obj._construct_params() and returns: param_dict, dict