code: def test_canon_target_and_host_3():
      target = Target(target="cuda", host="llvm")
      host = None
      target, host = Target.canon_target_and_host(target, host)
      assert target.kind.name == "cuda"
      assert target.host.kind.name == "llvm"
      assert host.kind.name == "llvm"
      assert target.host == host
  
imports: import json
  import pytest
  import tvm
  import tvm.testing
  from tvm.target import Target, arm_cpu, bifrost, cuda, intel_graphics, mali, rocm, vta
label_desc: Use image node_id 35 for calling a global function with example usage: test_canon_target_and_host_3() without return types