class_docstr: Repeat last known value of time series to the future -
  LOCF (last observation carried forward)
docstr: Which part of time series will be used for repeating. Vary from 0.01 to 0.5
  If -1 - repeat only last value
docstr_tok: ["Which","part","of","time","series","will","be","used","for","repeating",".","Vary","from","0.01","to","0.5","If","-1","-","repeat","only","last","value"]
code: def part_for_repeat(self):
      """Which part of time series will be used for repeating. Vary from 0.01 to 0.5
      If -1 - repeat only last value"""
      return self.params.get("part_for_repeat")
  
imports: from copy import copy
  import numpy
  from fedot.core.data.data import InputData, OutputData
  from fedot.core.operations.evaluation.operation_implementations.data_operations.ts_transformations import ts_to_table, transform_features_and_target_into_lagged
  from fedot.core.operations.evaluation.operation_implementations.implementation_interfaces import ModelImplementation
  from fedot.core.operations.operation_parameters import OperationParameters
  from fedot.core.repository.dataset_types import DataTypesEnum
label_desc: Use image node_id 2 for calling the RepeatLastValueImplementation obj's underlying member method code with example usage: obj.part_for_repeat() and returns: self