text: import os
  
  # YOUDAO
  YOUDAO_WEB_FAKE_HEADER = {
      'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8',
      'Accept-Encoding': 'gzip, deflate',
      'Accept-Language': 'zh-CN,zh;q=0.9,en;q=0.8,zh-TW;q=0.7,ja;q=0.6',
      'Host': 'youdao.com',
      'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.181 Safari/537.36',
  }
  
  YOUDAO_API_FAKE_HEADER = {
      "Host": "dict.youdao.com",
      "Accept": "*/*",
      "User-Agent": "YoudaoDict/139 CFNetwork/901.1 Darwin/17.6.0 (x86_64)",
      "Accept-Language": "en-us",
      "Accept-Encoding": "gzip",
      "Connection": "keep-alive",
  }
  
  TIME_OUT = 5
  
  YOUDAO_BASE_URL = "http://youdao.com/w/{}"
  
  # GOOGLE TRANS
  GOOGLE_TRANS_API_BASE_URL = "https://tinydict-translateapi.appspot.com/goog/{}"
  
  # DEEPL TRANS
  DEEPL_TRANS_API_BASE_URL = "https://tinydict-translateapi.appspot.com/deep/{}"
  
  # SYSTEM
  try:
      TERMINAL_SIZE_COLUMN = os.get_terminal_size().columns
  except:
      TERMINAL_SIZE_COLUMN = 20
  