Update version in setup.py

Author: rmarquis

setup.py

@@ -21,7 +21,7 @@
 
 setup(
     name="omnixai",
-    version="1.3.1",
+    version="1.3.2",
     author="Wenzhuo Yang, Hung Le, Tanmay Shivprasad Laud, Silvio Savarese, Steven C.H. Hoi",
     description="OmniXAI: An Explainable AI Toolbox",
     long_description=open("README.md", "r", encoding="utf-8").read(),