We do not need to check coverage for this project.

--- Unidecode-1.4.0/tox.ini.orig
+++ Unidecode-1.4.0/tox.ini
@@ -5,6 +5,5 @@
 [testenv]
 deps =
 	pytest
-	pytest-cov
 	pytest-mypy
-commands = pytest --mypy --cov=unidecode tests
+commands = pytest --mypy tests