code: def gpu_is_available() -> bool:
      if mx.context.num_gpus() > 0:
          return True
      return False
  
file_path: ivy/ivy/functional/backends/mxnet/device.py
imports: import mxnet
  from typing import Union, Optional
  import ivy
  from ivy.functional.ivy.device import Profiler
  from ivy.utils.exceptions import IvyNotImplementedException
label_desc: Use image node_id 7 for calling a global function with example usage: gpu_is_available() and returns: False, True