code: def partition():
      """Partition graph into small low-precision sections by `cast_hint` and
      `stop_fusion`.
  
      Returns
      -------
      ret: tvm.transform.Pass
          The registered pass for VTA rewrite.
      """
      return _quantize.QuantizePartition()
  
imports: import tvm.ir
  import tvm
  from tvm.runtime import Object
  from .None import _quantize
  from ._calibrate import calibrate
  from ._partition_conversions import partition_conversions
  from ..None import expr
  from ..None import transform
label_desc: Use image node_id 6 for calling a global function with example usage: partition() and returns: _quantize