python TensorFlow 学习

1.安装tensorflow
pip install tf-nightly
2.安装matplotlib
pip install matplotlib
3.屏蔽错误
引入os，屏蔽代码如下

import os
os.environ['TF_ENABLE_ONEDNN_OPTS'] = '0'
import tensorflow as tf
import numpy as np
import matplotlib.pyplot as plt
print(tf.__version__)