class_docstr: A wrapper of CMA-ES.
class_docstr_tok: ["A","wrapper","of","CMA-ES","."]
code: def tell(self, fitness: Union[np.ndarray, jnp.ndarray]) -> None:
      self.cma.tell(self.params, -np.array(fitness))
      self._best_params = np.array(self.cma.result.xfavorite)
  
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 3 for calling the CMA obj's underlying member method code with example usage: obj.tell(fitness) without return types