方法fluid.layers.Print无法在个人jupyter及百度AIStudio中打印信息
Created by: 425776024
我在自己的juptery-lab(Version 1.1.4、Python 3)、和百度提供的aistudio上这样测试时,不能打印Print信息,但是在控制台运行相应py脚本可以成功:
import paddle.fluid as fluid
import numpy as np
x = fluid.layers.data(name='x', shape=[4], dtype='float64')
o_x=fluid.layers.Print(input=x,message='Print x:')
exe=fluid.executor.Executor(place=fluid.CPUPlace())
exe.run(fluid.default_startup_program())
oo=exe.run(fluid.default_main_program(),
feed={'x':np.random.randint(0,100,size=(3,4)).astype('float64')},
fetch_list=[o_x])