code: def get_fqn_for_class(cls):
      return f"{cls.__module__}.{cls.__name__}"
  
imports: from time import time
  from typing import Callable
  from typing import Optional
  from pydantic import BaseModel
  import syft
  from syft.serde.serializable import serializable
label_desc: Use image node_id 1 for calling a global function with example usage: get_fqn_for_class(cls) and returns: cls, str, cls