code: def get_param(key, default=None):
      """
      Get arbitrary parameter passed via command line
      :param key: key
      :param default: default value
      :return: parameter value or the default
      """
      return _get_ya_plugin_instance().get_param(key, default)
  
imports: import errno
  import functools
  import json
  import os
  import sys
  import threading
  import six
label_desc: Use image node_id 26 for calling a global function with example usage: get_param(key, default) and returns: _get_ya_plugin_instance