code: def get_vtcm_compaction_passes() -> List[tvm.transform.Pass]:
      """Utility function to get the list of lowering passes to be applied to calculate the compacted
      VTCM allocation size
  
      Returns
      -------
      result : List[tvm.transform.Pass]
          returns list of passes
      """
      return _ffi_api.get_vtcm_compaction_passes()
  
imports: from typing import Dict, List, Optional, Union
  import tvm
  from tvm import Object
  from tvm.ir import IRModule
  from tvm.tir.expr import Var
  from tvm.tir.stmt import Block, BufferRegion, PrimExpr
  from ..None import Buffer, Stmt
  from ..function import PrimFunc
  from .None import _ffi_api
label_desc: Use image node_id 18 for calling a global function with example usage: get_vtcm_compaction_passes() and returns: _ffi_api