class_docstr: Random search on the search space.
  
  Parameters
  ----------
  dedup
      Do not try the same configuration twice.
  seed
      Random seed.
class_docstr_tok: ["Random","search","on","the","search","space",".","Parameters","--","--","--","--","--","dedup","Do","not","try","the","same","configuration","twice",".","seed","Random","seed","."]
code: def extra_repr(self) -> str:
      return f"dedup={self._dedup_helper is not None}"
  
imports: from __future__ import annotations
  import logging
  import warnings
  from typing import Iterator, Any
  from numpy.random import RandomState
  from nni.mutable import Sample
  from nni.nas.space import ExecutableModelSpace
  from .base import Strategy
  from .utils import DeduplicationHelper, RetrySamplingHelper
label_desc: Use image node_id 2 for calling the Random obj's underlying member method code with example usage: obj.extra_repr() and returns: str, unknown