code: def __repr__(self):
      return "<default value>"
  
imports: from __future__ import annotations
  from typing import Any, Dict, List, Optional, Sequence, Type, Union
  from golem.core.optimisers.optimizer import GraphOptimizer
  from fedot.api.main import Fedot
  from fedot.core.pipelines.pipeline import Pipeline
  from fedot.core.repository.metrics_repository import MetricIDType
  from fedot.core.repository.tasks import TaskParams
label_desc: Use image node_id 1 for calling the DefaultParamValue obj's underlying member method code with example usage: obj.__repr__() and returns: str