class_docstr: Expressions containing T.undef() are removed
class_docstr_tok: ["Expressions","containing","T.undef","(",")","are","removed"]
code: def before(A: T.Buffer(1, "int32")):
      A[0] = 1 + T.undef(dtype="int32")
  
imports: import tvm
  import tvm.testing
  from tvm.script import tir
  from tvm import TVMError
label_desc: Use image node_id 1 for calling the TestRemoveStoreUndefExpression obj's underlying member method code with example usage: obj.before(A) without return types