diff --git a/.gitignore b/.gitignore
index 830be62..e86de8a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,4 +3,5 @@
 Cargo.lock
 .vscode
 BUILD.sh
-venv/
\ No newline at end of file
+venv/
+test.ipynb
\ No newline at end of file
diff --git a/Cargo.toml b/Cargo.toml
index 70fa410..bd5c21d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,26 +16,30 @@ exclude = [
     "/.cargo/*",
     "/.gitignore",
     "/.devcontainer/*",
+    "/.vscode/*",
+    "/.git/*",
+    "/.idea/*",
+    "/venv/*",
 ]
 
 [features]
 default = []
-unstable = [ "rand", "rand_distr"]
+unstable = ["rand", "rand_distr"]
 
 [[bench]]
 name = "ols"
 harness = false
-required-features = [ "unstable" ]
+required-features = ["unstable"]
 
 [[bench]]
 name = "dickeyfuller"
 harness = false
-required-features = [ "unstable" ]
+required-features = ["unstable"]
 
 [[bench]]
 name = "adf"
 harness = false
-required-features = [ "unstable" ]
+required-features = ["unstable"]
 
 [dependencies]
 nalgebra = "0"