code: def __getitem__(self, args):
      if isinstance(args, tuple):
          return self._class_type(*args)
      else:
          return self._class_type(args)
  
imports: from cupyx.jit import _cuda_types
  from cupyx.jit import _cuda_typerules
  from cupyx.jit import _internal_types
  from cupy_backends.cuda.api import runtime
label_desc: Use image node_id 2 for calling the _ClassTemplate obj's underlying member method code with example usage: obj.__getitem__(args) and returns: self, self