fix required python version

setup.py

@@ -40,7 +40,7 @@ setup(
     long_description_content_type="text/markdown",
     packages=find_packages(exclude=["*.tests", "tests", "tests.*"]),
     package_data={"ansiblelater": ["data/*"]},
-    python_requires=">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,,!=3.4.*",
+    python_requires=">=3.5,<4",
     classifiers=[
         "Development Status :: 5 - Production/Stable",
         "Environment :: Console",