代码如下:
import tensorflow as tf
def main():
a = tf.constant([1.0, 2.0], name='a')
b = tf.constant([2.0, 3.0], name='b')
result = a + b
sess = tf.Session()
sess.run(result)
if name == '__main__':
main()
俩种结果如图:


成功了啊。。。你没有print
记得print,Ipython里面会自动输出,pycharm需要自己print