code: def set_grid_idx(self, x, y, z):
      assert x < self.grid_dim[0]
      assert y < self.grid_dim[1]
      assert z < self.grid_dim[2]
      self.grid_idx = (x, y, z)
  
imports: import inspect
  import numpy
  import triton
  import triton.language
  from .._C.libtriton import interpreter
label_desc: Use image node_id 2 for calling the Builder obj's underlying member method code with example usage: obj.set_grid_idx(x, y, z) without return types