code: def test_do_not_convert_arange(target_precision):
      """Arange is a red listed operation and therefore should never be fp16."""
      dtype = "float32"
      arange = relay.arange(
          relay.const(1, dtype), relay.const(128, dtype)
      )
      mod = tvm.IRModule.from_expr(arange)
      out_mod = ToMixedPrecision(target_precision)(mod)
      orig_mod = tvm.relay.transform.InferType()(mod)
      assert tvm.ir.structural_equal(orig_mod, out_mod)
  
imports: from typing import Any, Dict, List
  import numpy
  import pytest
  import tvm
  from tvm import relay
  from tvm.relay.testing import lstm
  from tvm.relay.transform import InferType, ToMixedPrecision, mixed_precision
label_desc: Use image node_id 9 for calling a global function with example usage: test_do_not_convert_arange(target_precision) without return types