code: def tr(self, zh_CN):
      try:
          tr_url = self.youdao_url + parse.quote(zh_CN)
          response = requests.get(tr_url)
          js = json.loads(response.text)
          result_EN = js["translateResult"][0][0]["tgt"]
          return str(result_EN)
      except:
          return zh_CN
  
file_path: PaddleSeg/EISeg/eiseg/util/language.py
imports: import os.path
  import re
  from eiseg import pjpath
  from collections import defaultdict
  import json
  from urllib import parse
  import requests
label_desc: Use image node_id 3 for calling the TransUI obj's underlying member method code with example usage: obj.tr(zh_CN) and returns: str, zh_CN