code: def test_getitem_scalars_simple(self):
      src = Tensor([[[1.0, 2.0], [3.0, 4.0]], [[1, 1], [1, 1]]])
      a = src[0].mul(src[1])
      self.assertEqual(a[0, 1].item(), 2)
  
imports: import math, unittest, random, copy
  import numpy
  from tinygrad import Tensor, dtypes, Device
  from tinygrad.lazy import LazyBuffer
  from tinygrad.shape.shapetracker import ShapeTracker
  from tinygrad.shape.view import View
  from tinygrad.helpers import CI
label_desc: Use image node_id 15 for calling the TestIndexing obj's underlying member method code with example usage: obj.test_getitem_scalars_simple() without return types