Update setup classifiers (#63)

* Update setup.py

updated classifiers

* Update setup.py

updated classifiers for Django

Author: anukaal

setup.py

@@ -21,10 +21,12 @@
     'Programming Language :: Python :: 3.6',
     'Programming Language :: Python :: 3.7',
     'Programming Language :: Python :: 3.8',
+    'Programming Language :: Python :: 3.9',
     'Framework :: Django',
     'Framework :: Django :: 2.2',
     'Framework :: Django :: 3.0',
     'Framework :: Django :: 3.1',
+    'Framework :: Django :: 3.2',
     'Topic :: Internet :: WWW/HTTP',
     'Topic :: Internet :: WWW/HTTP :: Dynamic Content',
     'Topic :: Software Development',