code: def convert_uint8_array_to_string(uint8_array):
      return uint8_array.tobytes().rstrip(b"\x00").decode("utf-8")
  
imports: import collections
  import logging
  import random
  import re
  import string
  import numpy
  from scenic.projects.vid2seq.metrics.cider import Cider
  from scenic.projects.vid2seq.metrics.meteor import Meteor
  from scenic.projects.vid2seq.metrics.ptbtokenizer import PTBTokenizer
label_desc: Use image node_id 1 for calling a global function with example usage: convert_uint8_array_to_string(uint8_array) and returns: uint8_array