tensorflow 莫烦视频学习笔记 变量 （二）

import tensorflow as tfstate=tf.Variable(0,name='counter')one=tf.constant(1)new_value=tf.add(state,one)update=tf.assign(state,new_value)init=tf.initialize_all_variables()with tf.Session() as sess:    sess.run(init)    for _ in range(3):        sess.run(update)        print(sess.run(state))