docs: def set_mysql_connection(host='localhost', user='pyctd_user', password='pyctd_passwd', db='pyctd', charset='utf8'):
      """Sets the connection using MySQL Parameters"""
      set_connection('mysql+pymysql://{user}:{passwd}@{host}/{db}?charset={charset}'.format(
          host=host,
          user=user,
          passwd=password,
          db=db,
          charset=charset)
      )