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automl / RoBO

RoBO: a Robust Bayesian Optimization framework
BSD 3-Clause "New" or "Revised" License
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User warning when importing robo #1

Closed sfalkner closed 8 years ago

sfalkner commented 9 years ago

When importing robo, the following waring is issued:

/usr/lib/pymodules/python2.7/matplotlib/__init__.py:1173: UserWarning: This call to matplotlib.use() has no effect
because the backend has already been chosen;
matplotlib.use() must be called *before* pylab, matplotlib.pyplot,
or matplotlib.backends is imported for the first time.

That should be avoided as it seems to be caused by choosing a particular backend for matplotlib in robo. This should be up to the user to be portable.