code: def test_read_tree():
      """
      Test a basic tree read
      """
      sentence = convert_starlang_ner.read_tree(TREE)
      expected = [
          ("Bayan", "PERSON"),
          ("Haag", "PERSON"),
          ("Elianti", "O"),
          ("çalar", "O"),
          (".", "O"),
      ]
      assert sentence == expected
  
imports: import os
  import tempfile
  import pytest
  from stanza.utils.datasets.ner import convert_starlang_ner
label_desc: Use image node_id 1 for calling a global function with example usage: test_read_tree() without return types