code: def normalize_iter_map_to_expr(expr):
      """Given an IterMapExpr, transform it to normal PrimExpr
  
      Parameters
      ----------
      expr : IterMapExpr
          the input IterMapExpr
  
      Returns
      -------
      result : PrimExpr
          the corresponding normal PrimExpr
      """
      return _ffi_api.NormalizeIterMapToExpr(expr)
  
imports: from enum import IntEnum
  import tvm._ffi
  from tvm.runtime import Object
  from tvm.ir import PrimExpr
  from .None import _ffi_api
label_desc: Use image node_id 4 for calling a global function with example usage: normalize_iter_map_to_expr(expr) and returns: _ffi_api