diff --git a/.gitignore b/.gitignore
index f99f737..838d93e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,5 @@ node_modules/
 dist/
 .DS_Store
 *.local
+__pycache__/
+*.pyc
diff --git a/tools/__pycache__/mb_gen.cpython-314.pyc b/tools/__pycache__/mb_gen.cpython-314.pyc
deleted file mode 100644
index a4e0ebb..0000000
Binary files a/tools/__pycache__/mb_gen.cpython-314.pyc and /dev/null differ