code: def default() :
  		
  		if Shaman._default_instance is not None :
  			return Shaman._default_instance
  
  		with open((os.path.dirname(__file__) or '.') + '/data/trained.json') as file :
  			tset = json.loads(file.read())
  
  		Shaman._default_instance = Shaman(tset)
  		return Shaman._default_instance
docs: Get default shaman instance by "data/trained.json"