code: def plugin(name):
      
      env.host_string = lib.get_env_host_string()
      plug = lib.import_plugin(name)
      lib.print_header("Executing plugin '{0}' on "
                       "{1}".format(name, env.host_string))
      node = lib.get_node(env.host_string)
      if node == {'run_list': []}:
          node['name'] = env.host_string
      plug.execute(node)
      print("Finished executing plugin")
docs: Executes the selected plugin
      Plugins are expected to be found in the kitchen's 'plugins' directory