Bump version

Author: hunterhector

setup.py

@@ -9,7 +9,7 @@
 
 setuptools.setup(
     name="forte",
-    version="0.0.1a2",
+    version="0.0.1a3",
     url="https://github.com/asyml/forte",
 
     description="Forte is extensible framework for building composable and "