fix

Author: traderpedroso

setup.py

@@ -37,7 +37,6 @@ def requirements(filename):
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
-        "Programming Language :: Python :: 3.9",
         "License :: OSI Approved :: MIT License",
         "Intended Audience :: Developers",
         "Topic :: Office/Business :: Financial",