code: def __init__(
      self,
      dimension: int,
      num_blocks: int,
      block_dimension: int,
      translation_factor: float,
      rotation: bool,
      hashing: bool,
      only_index_transform: bool,
      random_state: np.random.RandomState,
      expo: float,
  ) -> None:
      self._dimension = dimension
      self._transforms: tp.List[utils.Transform] = []
      self.rotation = rotation
      self.translation_factor = translation_factor
      self.num_blocks = num_blocks
      self.block_dimension = block_dimension
      self.only_index_transform = only_index_transform
      self.hashing = hashing
      self.dimension = self._dimension
      self.random_state = random_state
      self.expo = expo
  
imports: import hashlib
  import itertools
  import numpy
  import nevergrad
  from nevergrad.common import tools
  import nevergrad.common.typing
  from .base import ExperimentFunction
  from .pbt import PBT
  from .None import utils
  from .None import corefuncs
label_desc: Use image node_id 1 to create a new ArtificialVariable object  with example: obj = ArtificialVariable(dimension, num_blocks, block_dimension, translation_factor, rotation, hashing, only_index_transform, random_state, expo)