port conf.py to py3
@@ -88,7 +88,7 @@ author = u'sys-bio'
# The short X.Y version.
version = None
with open(os.path.join(os.path.dirname(__file__), '../tellurium/VERSION.txt'), 'r') as f:
- version = unicode(f.read().rstrip())
+ version = str(f.read().rstrip())
# The full version, including alpha/beta/rc tags.
release = version
