Update app.py

app.py

@@ -27,7 +27,7 @@ token = os.environ['token']
 # Safely handle cookie and referer — defaults to empty string if missing
 cookie = os.environ.get('Cookie', '')  
 referer = os.environ.get('referer', '')
-    headers = {'Content-Type': 'application/json', 'token': token, 'Cookie': cookie, 'referer': referer}
+headers = {'Content-Type': 'application/json', 'token': token, 'Cookie': cookie, 'referer': referer}
     data = {
         "clothImage": encoded_garment_img,
         "humanImage": encoded_person_img,