code: def create_opencl_device():
      """Create the default OpenCL device.
  
      Returns:
          a swig converted OpenCL device.
      """
      assert (
          singa.USE_OPENCL
      ), "SINGA has not been compiled with OpenCL enabled."
      return singa.Platform.GetDefaultOpenclDevice()
  
file_path: singa/python/singa/device.py
imports: from .None import singa_wrap
label_desc: Use image node_id 12 for calling a global function with example usage: create_opencl_device() and returns: singa