用于删除Python代码中警告的代码内解决方案

Question

我有一个深度学习python代码（Anaconda3，Ubuntu 16.04），它使用TensorFlow进行视频输入的一些机器学习算法。它导入以下包：

import time, os, glob, subprocess
import skvideo.io
import numpy as np
import tensorflow as tf

import time, cv2, librosa
import skvideo.io
import numpy as np
import tensorflow as tf
from sklearn.externals import joblib

运行时，会收到以下警告。如何删除此警告（或将其隐藏起来）？

/home/user/anaconda3/lib/python3.5/site-packages/sklearn/base.py:311: UserWarning: Trying to unpickle estimator SVC from version 0.18.1 when using version 0.19.1. This might lead to breaking code or invalid results. Use at your own risk.
  UserWarning)