code: def test_index_tricks():
      mgrid = nd_grid()
      g = mgrid[0:5, 0:5]
      tile(g)  # tileable means no loop exists
  
      ogrid = nd_grid(sparse=True)
      o = ogrid[0:5, 0:5]
      tile(*o)
  
file_path: mars/mars/tensor/lib/tests/test_index_tricks.py
imports: import numpy
  import pytest
  from ....None import tensor
  from ....core import tile
  from ...lib import nd_grid
label_desc: Use image node_id 1 for calling a global function with example usage: test_index_tricks() without return types