ignoring cvs

Author: codex-yv

.gitignore

@@ -173,4 +173,5 @@ poetry.toml
 # LSP config files
 pyrightconfig.json
 test.py
-# End of https://www.toptal.com/developers/gitignore/api/python
+# End of https://www.toptal.com/developers/gitignore/api/python
+*.csv