code: def AnnotateUsedMemory():
      return relay.transform._ffi_api.AnnotateUsedMemory()
  
imports: import pytest
  import tvm
  from tvm import relay
  from tvm.relay.expr_functor import ExprVisitor
label_desc: Use image node_id 1 for calling a global function with example usage: AnnotateUsedMemory() and returns: relay