tf2.0以上版本的,开始加两行 import tensorflow.compat.v1 as tf tf.disable_v2_behavior() https://blog.youkuaiyun.com/AI_future/article/details/107621549?utm_medium=distribute.pc_relevant_bbs_down.none-task-blog-baidujs-1.nonecase&depth_1-utm_source=distribute.pc_relevant_bbs_down.none-task-blog-baidujs-1.nonecase