code: def load_tokens(tokens):
      # XXX: merge with import_tokens
      logger.info("load_tokens: %s" % str(tokens))
      symbol, remainder = import_tokens(tokens)
      for attr in remainder:
          symbol = getattr(symbol, attr)
      return symbol
  
imports: import datetime
  import numpy
  import logging
  import os
  import shutil
  import sys
  import uuid
  import numpy
  from .None import pyll
  from contextlib import contextmanager
label_desc: Use image node_id 4 for calling a global function with example usage: load_tokens(tokens) and returns: symbol