diff --git a/demo-fn.zip b/demo-fn.zip
new file mode 100644
index 0000000..b0e5e96
Binary files /dev/null and b/demo-fn.zip differ
diff --git a/demo.py b/demo.py
new file mode 100644
index 0000000..1477abd
--- /dev/null
+++ b/demo.py
@@ -0,0 +1,14 @@
+import requests
+
+def main(event, context):
+    try:
+        r = requests.get('https://httpbin.org/get', timeout=3)
+        return {
+            "statusCode": 200,
+            "body": f"Demo OK: {r.status_code}, {r.json().get('url')}"
+        }
+    except Exception as e:
+        return {
+            "statusCode": 500,
+            "body": f"Error: {str(e)}"
+        }
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..2c24336
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1 @@
+requests==2.31.0