[skip ci] Remove unused package of utils (#11955)

Signed-off-by: wangting0128 <ting.wang@zilliz.com>
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wt 2021-11-17 16:05:36 +08:00 committed by GitHub
parent 5eb3dcd7cc
commit 1cbe3a75bf
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@ -1,5 +1,4 @@
import os
import pdb
import logging
import numpy as np
import sklearn.preprocessing