text: import os
  
  class Config(object):
  
      # get a token from @BotFather
      TG_BOT_TOKEN = os.environ.get("BOT_TOKEN", "")
  
      # The Telegram API things
      # Get these values from my.telegram.org
      APP_ID = int(os.environ.get("APP_ID", 12345))
      API_HASH = os.environ.get("API_HASH")
  
      # Array to store users who are authorized to use the bot
      AUTH_USERS = set(int(x) for x in os.environ.get("AUTH_USERS", "").split())
  
      # the download location, where the HTTP Server runs
      DOWNLOAD_LOCATION = "./DOWNLOADS"
  
      # Telegram maximum file upload size
      TG_MAX_FILE_SIZE = 2097152000
  
      # chunk size that should be used with requests
      CHUNK_SIZE = 128
  
      # Generate screenshots for file after uploading
      # Defaults to True
      SCREENSHOTS = os.environ.get("SCREENSHOTS", "True")
  
      # default thumbnail to be used in the videos
      DEF_THUMB_NAIL_VID_S = os.environ.get("DEF_THUMB_NAIL_VID_S", None)
  
      # proxy for accessing youtube-dl in GeoRestricted Areas
      # Get your own proxy from https://github.com/rg3/youtube-dl/issues/1091#issuecomment-230163061
      HTTP_PROXY = os.environ.get("HTTP_PROXY", "")
      
      # Update channel for Force Subscribe
      UPDATE_CHANNEL = os.environ.get("UPDATE_CHANNEL", "")
  
      # maximum message length in Telegram
      MAX_MESSAGE_LENGTH = 4096
  
      # set timeout for subprocess
      PROCESS_MAX_TIMEOUT = int(os.environ.get("TIME_LIMIT"))
      
      # dict to hold the ReQuest queue
      ADL_BOT_RQ = {}
  
      # watermark file
      DEF_WATER_MARK_FILE = ""
  
      # Sql Database url
      DB_URI = os.environ.get("DATABASE_URL", "")
      
  