code: def choose_uri(metadata, config):
      
      database_name = choose_database_name(metadata, config)
      driver = config.driver
      host, port = config.host, config.port
      username, password = choose_username(metadata, config), config.password
  
      return f"{driver}://{username}:{password}@{host}:{port}/{database_name}"
docs: Choose the database URI to use.