Update app.py

app.py

@@ -88,6 +88,7 @@ def create_request(prompt, aspect_ratio="1:1", seed=-1):
     headers = {
         "Authorization": f"Bearer {API_TOKEN}",
         "X-accept-language": "en",
+        "X-source": "api",
         "Content-Type": "application/json",
     }