Formatting in setup.py

Author: jonathangreen

setup.py

@@ -579,7 +579,7 @@ def prepare_static_build_linux_osx(self, platform):
     cmdclass={'build_ext': build_ext},
     python_requires='>=3.6',
     setup_requires=setup_reqs,
-    install_requires=['lxml>=5.0.0'],
+    install_requires=['lxml>=5.0.0,<=5.1.0'],
     author="Bulat Gaifullin",
     author_email='[email protected]',
     maintainer='Oleg Hoefling',