code: def engines(opts, functions, runners, utils, proxy=None):
      '''
      Return the master services plugins
      '''
      pack = {'__salt__': functions,
              '__runners__': runners,
              '__proxy__': proxy,
              '__utils__': utils}
      return LazyLoader(
          _module_dirs(opts, 'engines'),
          opts,
          tag='engines',
          pack=pack,
      f engines(opts, functions, runners, utils, proxy=None):
      '''
      Return the master services plugins
      '''
      pack = {'__salt__': functions,
              '__runners__': runners,
              '__proxy__': proxy,
              '__utils__': utils}
      return LazyLoader(
          _module_dirs(opts, 'engines'),
          opts,
          tag='engines',
          pack=pack,
      )
docs: Return the master services plugins