code: def expected():
      A_data = T.allocate([16], "float32")
      A = T.Buffer(16, "float32", data=A_data)
      for i in range(16):
          T.evaluate(A[i])
  
imports: import tvm
  import tvm.testing
  from tvm.script import tir
  from tvm.tir.stmt_functor import substitute
label_desc: Use image node_id 2 for calling the TestSubstituteBufferLoad obj's underlying member method code with example usage: obj.expected() without return types