code: def read_trees(
      text, broken_ok=False, tree_callback=None, use_tqdm=True
  ):
      """
      Reads multiple trees from the text
  
      TODO: some of the error cases we hit can be recovered from
      """
      token_iterator = TextTokenIterator(text, use_tqdm)
      return read_token_iterator(
          token_iterator,
          broken_ok=broken_ok,
          tree_callback=tree_callback,
      )
  
imports: from collections import deque
  import logging
  import os
  import re
  from stanza.models.constituency.parse_tree import Tree
  from stanza.utils.get_tqdm import get_tqdm
label_desc: Use image node_id 4 for calling a global function with example usage: read_trees(text, broken_ok, tree_callback, use_tqdm) and returns: read_token_iterator