mopidy-json-client don't work with mopidy 3.3.0

[chicco64]

Hi !
I installed your software in the VM containing mopidy (3.3.0) but it seems to not work properly:

python3 now_playing.py
File "now_playing.py", line 9
print 'No Track'
^
SyntaxError: Missing parentheses in call to 'print'. Did you mean print('No Track')?

Can you help me please ?