code: def test_raw_grid_invalid2(self):
      @jit.rawkernel()
      def f():
          x = jit.grid(2)
          y = cupy.int64(x)  # <- x is a tuple  # NOQA
  
      # we don't care the exception type as long as something is raised
      with pytest.raises(Exception):
          f((1,), (1,), ())
  
imports: import numpy
  import pytest
  import cupy
  from cupyx import jit
  from cupy import testing
  from cupy.cuda import device
  from cupy.cuda import runtime
label_desc: Use image node_id 5 for calling the TestRaw obj's underlying member method code with example usage: obj.test_raw_grid_invalid2() without return types