bump dev version

jettify · jettify · commit e955ace7a69f · 2020-01-21T20:53:50.000-05:00
diff --git a/torch_optimizer/__init__.py b/torch_optimizer/__init__.py
@@ -16,4 +16,4 @@
     'Yogi',
     'SGDW',
 )
-__version__ = '0.0.1a0'
+__version__ = '0.0.1a1'
