code: def test_assign_slice(self):
      def assign(x, s, y):
          x[s] = y
  
      helper_test_disk_tensor(
          "dt3",
          [0, 1, 2, 3],
          lambda x: assign(x, slice(0, 2), [13, 12]),
      )
      helper_test_disk_tensor(
          "dt4",
          [[0, 1, 2, 3], [4, 5, 6, 7]],
          lambda x: assign(x, slice(0, 1), [[13, 12, 11, 10]]),
      )
  
imports: import pathlib, unittest
  import numpy
  from tinygrad import Tensor, Device, dtypes
  from tinygrad.nn.state import safe_load, safe_save, get_state_dict, torch_load
  from tinygrad.helpers import Timing, CI, fetch, temp
label_desc: Use image node_id 3 for calling the TestDiskTensor obj's underlying member method code with example usage: obj.test_assign_slice() without return types