关于自动驾驶:学习笔记module-tensorflow-has-no-attribute-Session

import tensorflow as tf

hello_constant = tf.constant('Hello World!')

with tf.Session() as sess:
    output=sess.run(hello_constant)
    print(output)

执行出错：
module ‘tensorflow’ has no attribute ‘Session’

起因：tensorflow2没有Session模块了

批改一些代码就能跑起来了，代码外面做了正文：

import tensorflow as tf
# 批改1：增加上面这行代码
tf.compat.v1.disable_eager_execution()

hello_constant = tf.constant('Hello World!')

# 批改2：tf.Session()批改为tf.compat.v1.Session()
with tf.compat.v1.Session() as sess:
    output=sess.run(hello_constant)
    print(output)