class_docstr: The class defines the interface of nodes modifying tha data flow in the :class:`Pipeline`
  
  Args:
      operation_type: operation defined in the operation repository
      nodes_from: parent nodes where data comes from
      node_data: ``dict`` with :class:`InputData` for fit and predict stage
      kwargs: optional arguments (i.e. logger)
docstr: Returns data if it was set to the nodes directly
  
  Returns:
      dict: ``dict`` with :class:`InputData` for fit and predict stage
docstr_tok: ["Returns","data","if","it","was","set","to","the","nodes","directly","Returns",":","dict",":","``","dict","``","with",":","class",":","`","InputData","`","for","fit","and","predict","stage"]
code: def get_data_from_node(self) -> dict:
      """Returns data if it was set to the nodes directly
  
      Returns:
          dict: ``dict`` with :class:`InputData` for fit and predict stage
      """
  
      return self.node_data
  
imports: from __future__ import annotations
  from dataclasses import dataclass
  from typing import Any, List, Optional, Tuple, Union
  import numpy
  from golem.core.dag.linked_graph_node import LinkedGraphNode
  from golem.core.log import default_log
  from golem.core.optimisers.timer import Timer
  from golem.serializers.serializer import register_serializable
  from fedot.core.data.data import InputData, OutputData
  from fedot.core.data.merge.data_merger import DataMerger
  from fedot.core.operations.factory import OperationFactory
  from fedot.core.operations.operation import Operation
  from fedot.core.operations.operation_parameters import OperationParameters
  from fedot.core.repository.operation_types_repository import OperationTypesRepository
  from fedot.core.utils import DEFAULT_PARAMS_STUB, NESTED_PARAMS_LABEL
label_desc: Use image node_id 14 for calling the PipelineNode obj's underlying member method code with example usage: obj.get_data_from_node() and returns: self