code: def test_read_tree():
      """
      Test a basic tree read
      """
      tree = convert_starlang.read_tree(TREE)
      assert (
          "(ROOT (S (NP (NP Bayan) (NP Haag)) (VP (NP Elianti) (VP çalar)) (. .)))"
          == str(tree)
      )
  
imports: import os
  import tempfile
  import pytest
  from stanza.utils.datasets.constituency import convert_starlang
label_desc: Use image node_id 1 for calling a global function with example usage: test_read_tree() without return types