code: def __init__(self, params: Optional[OperationParameters] = None):
      super().__init__(params)
      self.model = CatBoostRegressor(**self.model_params)
  
imports: import os
  from typing import Optional
  import numpy
  import pandas
  from catboost import CatBoostClassifier, CatBoostRegressor, Pool
  from matplotlib import pyplot
  from fedot.core.data.data import InputData
  from fedot.core.data.data_split import train_test_data_setup
  from fedot.core.operations.evaluation.operation_implementations.implementation_interfaces import ModelImplementation
  from fedot.core.operations.operation_parameters import OperationParameters
  from fedot.core.utils import default_fedot_data_dir
label_desc: Use image node_id 1 to create a new FedotCatBoostRegressionImplementation object from inherited base classes: FedotCatBoostImplementation with example: obj = FedotCatBoostRegressionImplementation(params)