code: def test_triu_indices(
      *,
      n_rows,
      n_cols,
      k,
      input_dtype,
      test_flags,
      backend_fw,
      fn_name,
      on_device,
  ):
      input_dtype = input_dtype
      helpers.test_function(
          input_dtypes=input_dtype,
          test_flags=test_flags,
          backend_to_test=backend_fw,
          on_device=on_device,
          fn_name=fn_name,
          n_rows=n_rows,
          n_cols=n_cols,
          k=k,
      )
  
imports: from hypothesis import strategies, assume
  import numpy
  import ivy
  import ivy_tests.test_ivy.helpers
  from ivy_tests.test_ivy.helpers import handle_test, BackendHandler
  import ivy_tests.test_ivy.helpers.globals
  from ivy_tests.test_ivy.test_functional.test_core.test_dtype import astype_helper
label_desc: Use image node_id 28 for calling a global function with example usage: test_triu_indices() without return types