code: def builders_same(left: PipelineBuilder, right: PipelineBuilder):
      """for non-empty builders"""
      left_pipeline = left.build()
      right_pipeline = right.build()
      return (
          left_pipeline
          and right_pipeline
          and graphs_same(left_pipeline, right_pipeline)
      )
  
imports: from copy import copy
  from fedot.core.pipelines.pipeline_builder import PipelineBuilder, merge_pipeline_builders
  from fedot.core.pipelines.node import PipelineNode
  from fedot.core.pipelines.pipeline import Pipeline
  from test.unit.dag.test_graph_utils import graphs_same
label_desc: Use image node_id 1 for calling a global function with example usage: builders_same(left, right) and returns: unknown