pip install pyjwt

>>> import jwt
>>> encoded_jwt = jwt.encode({"some": "payload"}, "secret", algorithm="HS256")
>>> print(encoded_jwt)
eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJzb21lIjoicGF5bG9hZCJ9.Joh1R2dYzkRvDkqv3sygm5YyK8Gi4ShZqbhK2gxcs2U
>>> jwt.decode(encoded_jwt, "secret", algorithms=["HS256"])
{'some': 'payload'}