fix: build package

Author: mxschmitt

local-requirements.txt

@@ -2,3 +2,4 @@ pytest==5.4.3
 pytest-asyncio==0.14.0
 pytest-cov==2.10.0
 mypy==0.782
+setuptools==49.1.0

setup.py

@@ -33,7 +33,12 @@
     'typing-extensions',
   ],
   classifiers=[
+    'Topic :: Software Development :: Testing',
+    'Topic :: Internet :: WWW/HTTP :: Browsers',
+    'Intended Audience :: Developers',
     'Programming Language :: Python :: 3',
+    'Programming Language :: Python :: 3.7',
+    'Programming Language :: Python :: 3.8',
     'License :: OSI Approved :: Apache Software License',
     'Operating System :: OS Independent',
   ],