code: def test_reading_xyz_file(tmpdir):
      r"""Test reading of the generated file 'structure.xyz'"""
  
      ref_symbols = ["C", "C", "N", "H", "H", "H", "H", "H"]
      ref_coords = np.array(
          [
              0.68219113,
              -0.85415621,
              -1.04123909,
              -1.34926445,
              0.23621577,
              0.61794044,
              1.29068294,
              0.25133357,
              1.40784596,
              0.83525895,
              -2.88939124,
              -1.16974047,
              1.26989596,
              0.19275206,
              -2.69852891,
              -2.57758643,
              -1.05824663,
              1.61949529,
              -2.17129532,
              2.04090421,
              0.11338357,
              2.06547065,
              2.00877887,
              1.20186582,
          ]
      )
      name = os.path.join(ref_dir, "gdb3.mol5.XYZ")
      symbols, coordinates = qchem.read_structure(name, outpath=tmpdir)
  
      assert symbols == ref_symbols
      assert np.allclose(coordinates, ref_coords)
  
imports: import os
  import sys
  import functools
  from unittest.mock import patch
  import pytest
  import pennylane
  from pennylane import qchem
  from pennylane import numpy
  from pennylane.templates.subroutines import UCCSD
label_desc: Use image node_id 1 for calling a global function with example usage: test_reading_xyz_file(tmpdir) without return types