class_docstr: A wrapper of CMA-ES.
class_docstr_tok: ["A","wrapper","of","CMA-ES","."]
code: def best_params(self, params: Union[np.ndarray, jnp.ndarray]) -> None:
      self._best_params = np.array(params)
      self.cma.x0 = self._best_params.copy()
  
file_path: evojax/evojax/algo/cma_wrapper.py
imports: import sys
  import logging
  import numpy
  from typing import Union
  import jax
  import jax.numpy
  from evojax.algo.base import NEAlgorithm
  from evojax.util import create_logger
label_desc: Use image node_id 5 for calling the CMA obj's underlying member method code with example usage: obj.best_params(params) without return types