code: def expected_confusion_matrix_output():
      return [
          "[[0 0 0 0 0]",
          " [0 0 0 0 0]",
          " [0 0 1 0 0]",
          " [0 1 0 0 0]",
          " [0 0 0 0 0]]",
      ]
  
imports: import pytest
  from icevision.all import *
  from icevision.models.ross import efficientdet
label_desc: Use image node_id 2 for calling a global function with example usage: expected_confusion_matrix_output() and returns: list