code: def test_mark_compiler_functions_as_extern():
      actual_extern_mod = (
          tvm.relay.transform.MarkCompilerFunctionsAsExtern("cutlass")(
              expected_outlined_mod()
          )
      )
      tvm.ir.assert_structural_equal(
          actual_extern_mod, expected_extern_mod(), map_free_vars=True
      )
  
file_path: tvm/tests/python/relay/transform/test_compiler_function_utils.py
imports: import tvm
  import tvm.testing
  import numpy
label_desc: Use image node_id 10 for calling a global function with example usage: test_mark_compiler_functions_as_extern() without return types