code: def get_params(self, deep=True):
          
          return {'l2_regularization': self.l2_regularization,
                  'optimizer': self._optimizer,
                  'optimizer_kwargs': self._optimizer_kwargs}
docs: Get parameters for this estimator.
  
          Parameters
          ----------
          deep: boolean, optional
              If True, will return the parameters for this estimator and
              contained subobjects that are estimators.
  
          Returns
          -------
          params : mapping of string to any
              Parameter names mapped to their values.