code: def check_triangulation(embedding, expected_embedding):
      res_embedding, _ = triangulate_embedding(embedding, True)
      assert (
          res_embedding.get_data() == expected_embedding
      ), "Expected embedding incorrect"
      res_embedding, _ = triangulate_embedding(embedding, False)
      assert (
          res_embedding.get_data() == expected_embedding
      ), "Expected embedding incorrect"
  
imports: import math
  import pytest
  import networkx
  from networkx.algorithms.planar_drawing import triangulate_embedding
label_desc: Use image node_id 13 for calling a global function with example usage: check_triangulation(embedding, expected_embedding) without return types