code: def _apply_params_to_node(
      self, params: List[dict], node: PipelineNode
  ) -> List[Pipeline]:
      sampled_pipelines: List[Pipeline] = list()
      for sample in params:
          copied_pipeline = deepcopy(self._pipeline)
          node_id = self._pipeline.nodes.index(node)
          copied_pipeline.nodes[node_id].parameters = sample
          sampled_pipelines.append(copied_pipeline)
  
      return sampled_pipelines
  
imports: from copy import deepcopy
  from os.path import join
  from threading import Lock, Thread
  from typing import List, Union
  import matplotlib.pyplot
  import numpy
  from golem.core.log import default_log
  from sklearn.metrics import mean_squared_error
  from fedot.core.data.data import InputData
  from fedot.core.operations.operation_template import extract_operation_params
  from fedot.core.pipelines.node import PipelineNode
  from fedot.core.pipelines.pipeline import Pipeline
  from fedot.core.utils import default_fedot_data_dir
  from fedot.structural_analysis.node_sa_approaches import NodeAnalyzeApproach
  from fedot.structural_analysis.operations_hp_sensitivity.problem import OneOperationProblem
  from fedot.structural_analysis.operations_hp_sensitivity.sa_and_sample_methods import analyze_method_by_name, sample_method_by_name
  from fedot.structural_analysis.sa_requirements import HyperparamsAnalysisMetaParams, SensitivityAnalysisRequirements
label_desc: Use image node_id 4 for calling the OneOperationHPAnalyze obj's underlying member method code with example usage: obj._apply_params_to_node(params, node) and returns: sampled_pipelines