Theano Problem with old GPU back-end

[mcvidomi]

Here is my error when running the run.py file: Could you fix it?

python3 run.py train --encoder-layers 1000-500-250-250-250-10 --decoder-spec gauss --denoising-cost-x 1000,10,0.1,0.1,0.1,0.1,0.1 --labeled-samples 100 --unlabeled-samples 60000 --seed 1 -- mnist_100_full
Traceback (most recent call last):
File "run.py", line 14, in
import theano
File "/home/mvidovic/virtuel_env/Ladder/lib/python3.6/site-packages/theano/init.py", line 88, in
from theano.configdefaults import config
File "/home/mvidovic/virtuel_env/Ladder/lib/python3.6/site-packages/theano/configdefaults.py", line 137, in
in_c_key=False)
File "/home/mvidovic/virtuel_env/Ladder/lib/python3.6/site-packages/theano/configparser.py", line 287, in AddConfigVar
configparam.get(root, type(root), delete_key=True)
File "/home/mvidovic/virtuel_env/Ladder/lib/python3.6/site-packages/theano/configparser.py", line 335, in get
self.set(cls, val_str)
File "/home/mvidovic/virtuel_env/Ladder/lib/python3.6/site-packages/theano/configparser.py", line 346, in set
self.val = self.filter(val)
File "/home/mvidovic/virtuel_env/Ladder/lib/python3.6/site-packages/theano/configdefaults.py", line 116, in filter
'You are tring to use the old GPU back-end. '
ValueError: You are tring to use the old GPU back-end. It was removed from Theano. Use device=cuda* now. See https://github.com/Theano/Theano/wiki/Converting-to-the-new-gpu-back-end%28gpuarray%29 for more information.