code: def main(env_file):
      """Reset database defined in env.ini file, history remains.
      \b\n
      Copyright (C) 2018  LG Electronics Inc.
      \b\n
      GPL-3.0 License. This program comes with ABSOLUTELY NO WARRANTY;
      \b\n
      Arguments:
          env_file {str}: Auptimizer environment file
      """
      config = ConfigParser()
      config.read(env_file)
  
      if config.get("Auptimizer", "SQL_ENGINE") == "sqlite":
          from . import sqlite
  
          sqlite.reset(config)
      else:
          raise KeyError(
              "%s is not implemented"
              % config.get("Auptimizer", "SQL_ENGINE")
          )
  
label_desc: Use image node_id 1 for calling a global function with example usage: main(env_file) without return types