diff --git a/data/.gitignore b/data/.gitignore
new file mode 100644
index 0000000..e69de29
diff --git a/outputs/.gitignore b/outputs/.gitignore
new file mode 100644
index 0000000..e33609d
--- /dev/null
+++ b/outputs/.gitignore
@@ -0,0 +1 @@
+*.png
diff --git a/scripts/.gitignore b/scripts/.gitignore
new file mode 100644
index 0000000..e69de29