code: def __init__(
      self,
      operation_type: str,
      params: Optional[OperationParameters] = None,
  ):
      super().__init__(operation_type, params)
  
file_path: FEDOT/fedot/core/operations/evaluation/data_source.py
imports: import warnings
  from typing import Optional
  from fedot.core.data.data import InputData, OutputData
  from fedot.core.operations.evaluation.evaluation_interfaces import EvaluationStrategy
  from fedot.core.operations.operation_parameters import OperationParameters
label_desc: Use image node_id 1 to create a new DataSourceStrategy object from inherited base classes: EvaluationStrategy with example: obj = DataSourceStrategy(operation_type, params)