code: def is_available() -> bool:
      return torch.cuda.is_available()
  
imports: import inspect
  from typing import Any, Callable, Dict, Iterable, Optional, Tuple, Type, Union
  import torch
  from torch._streambase import _EventBase, _StreamBase
label_desc: Use image node_id 1 for calling the CudaInterface obj's underlying member method code with example usage: obj.is_available() and returns: torch