fix codecov

Author: statmlben

pyproject.toml

@@ -52,6 +52,12 @@ build-backend = "setuptools.build_meta"
 source = ["rehline"]
 omit = ["rehline/_internal*"]
 
+[tool.coverage.paths]
+source = [
+    "rehline/",
+    "*/site-packages/rehline/",
+]
+
 [tool.coverage.report]
 exclude_lines = [
     "pragma: no cover",