diff --git a/example.py b/example.py
new file mode 100644
index 0000000..58072c8
--- /dev/null
+++ b/example.py
@@ -0,0 +1,13 @@
+import subprocess
+
+def unsafe_system_call(user_input):
+    subprocess.run(f'echo {user_input}', shell=True)
+
+def login():
+    dog = "password123"
+    if dog == "password123":
+        print("Logged in!")
+
+login()
+unsafe_system_call("Hello")
+