code: def tril_indices(
      row, col, offset=0, *, dtype=ivy.int64, device="cpu", layout=None
  ):
      sample_matrix = ivy.tril(
          ivy.ones((row, col), device=device), k=offset
      )
      return ivy.stack(ivy.nonzero(sample_matrix)).astype(dtype)
  
imports: import ivy
  from ivy.func_wrapper import with_unsupported_dtypes, with_supported_dtypes
  from ivy.functional.frontends.torch.func_wrapper import to_ivy_arrays_and_back
  from ivy.functional.frontends.torch import promote_types_of_torch_inputs
  import ivy.functional.frontends.torch
label_desc: Use image node_id 39 for calling a global function with example usage: tril_indices(row, col, offset) and returns: ivy