diff --git a/PART_1/clean_env b/PART_1/clean_env
new file mode 100755
index 0000000000000000000000000000000000000000..cf862f8a8736123938756d8d58995c1a6885faff
--- /dev/null
+++ b/PART_1/clean_env
@@ -0,0 +1,9 @@
+#!/usr/bin/python
+
+import shutil
+
+def rm_test_dir():
+	shutil.rmtree('test_dir')
+
+if __name__=="__main__":
+	rm_test_dir()