code: def create_cuda_gpus_on(device_ids):
      """Create a list of CudaGPU devices.
  
      Args:
          device_ids (list): a list of GPU card IDs.
  
      Returns:
          a list of swig converted CudaGPU devices.
      """
      assert (
          singa.USE_CUDA
      ), "SINGA has not been compiled with CUDA enabled."
      return singa.Platform.CreateCudaGPUsOn(device_ids)
  
file_path: singa/python/singa/device.py
imports: from .None import singa_wrap
label_desc: Use image node_id 10 for calling a global function with example usage: create_cuda_gpus_on(device_ids) and returns: singa