code: def test_create_let():
      v = relay.Var("v")
      let = relay.Let(v, relay.Tuple([]), relay.Tuple([v, v]))
      tup_val = run_as_python(let)
      assert_adt_len(tup_val, 2)
      assert_adt_len(tup_val[0], 0)
      assert_adt_len(tup_val[1], 0)
  
imports: import numpy
  import tvm
  from tvm import te
  from tvm import relay
  from tvm.relay.testing import run_as_python
  from tvm.relay.prelude import Prelude
  from tvm.runtime.container import ADT
  from tvm.relay.backend.interpreter import RefValue, ConstructorValue
label_desc: Use image node_id 11 for calling a global function with example usage: test_create_let() without return types