ImportError 无法导入名称 FunctionSet

Question

我已经安装了 chainer，但仍然出现此错误，请帮助修复它！

Traceback (most recent call last):
  File "/home/hoda/Downloads/vae-1-master/source/vae_mnist.py", line 1, in <module>
    from chainer import FunctionSet,Variable
ImportError: cannot import name FunctionSet

这是代码的一部分

from chainer import FunctionSet,Variable
import chainer.functions as F
import numpy
from vae_model import VAE_bernoulli,VAE_gaussian

Answer 1

http://docs.chainer.org/en/stable/upgrade.html

Some obsolete classes and functions are removed chainer.FunctionSet (Use Chain or ChainList instead)

ImportError 无法导入名称 FunctionSet

ImportError cannot import name FunctionSet

python

python-2.7

chainer