报错Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX2 FMA
解决方法：import os
os.environ['TF_CPP_MIN_LOG_LEVEL'] = '2'
输入1：显示所有信息
2：只显示warning和error
3：只显示error
解决方法：import os
os.environ['TF_CPP_MIN_LOG_LEVEL'] = '2'
输入1：显示所有信息
2：只显示warning和error
3：只显示error