code: def exp_lambda_cb(lambda_cbs):
      """Return a `CVExperiment` with `lambda_cbs` as `callbacks`
  
      Parameters
      ----------
      lambda_cbs: `LambdaCallback`, list of `LambdaCallback`, or None
          LambdaCallback values passed to the `CVExperiment`'s `callbacks` kwarg
      """
      return CVExperiment(AdaBoostRegressor, callbacks=lambda_cbs)
  
file_path: hyperparameter_hunter/tests/integration_tests/test_lambda_callback.py
imports: from hyperparameter_hunter import Environment, CVExperiment, lambda_callback
  from hyperparameter_hunter.callbacks.bases import BaseCallback
  from hyperparameter_hunter.callbacks.recipes import confusion_matrix_oof
  from hyperparameter_hunter.utils.learning_utils import get_diabetes_data
  from copy import deepcopy
  import pytest
  from sklearn.ensemble import AdaBoostRegressor
label_desc: Use image node_id 2 for calling a global function with example usage: exp_lambda_cb(lambda_cbs) and returns: CVExperiment