Update version in setup.py

Author: AntObi

setup.py

@@ -5,7 +5,7 @@
 
 module_dir = os.path.dirname(os.path.abspath(__file__))
 
-VERSION = "0.3.0"
+VERSION = "0.3.1"
 DESCRIPTION = "Element Embeddings"
 with open(os.path.join(module_dir, "README.md"), encoding="utf-8") as f:
     LONG_DESCRIPTION = f.read()