test: Remove python 3.4 workaround
test: Remove python 3.4 workaround

Former-commit-id: f0d058e15bec2371dabdb7804693eeadda3b9856
syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin