code: def test_positional_only():
      def foo(a, b, /, c):
          pass
  
      d = nni.trace(foo)(1, 2, c=3)
      assert d.trace_args == [1, 2]
      assert d.trace_kwargs == dict(c=3)
  
label_desc: Use image node_id 1 for calling a global function with example usage: test_positional_only() without return types