diff --git a/SLS_Python/.gitignore b/SLS_Python/.gitignore
new file mode 100644
index 0000000..c18dd8d
--- /dev/null
+++ b/SLS_Python/.gitignore
@@ -0,0 +1 @@
+__pycache__/
diff --git a/SLS_Rust/sls/.gitignore b/SLS_Rust/sls/.gitignore
new file mode 100644
index 0000000..6936990
--- /dev/null
+++ b/SLS_Rust/sls/.gitignore
@@ -0,0 +1,3 @@
+/target
+**/*.rs.bk
+Cargo.lock