diff --git a/face_recognition/app/app.py b/face_recognition/app/app.py
index a6e28ad..4a5de38 100644
--- a/face_recognition/app/app.py
+++ b/face_recognition/app/app.py
@@ -3,6 +3,7 @@ from minio import Minio
 from minio.error import (ResponseError, BucketAlreadyOwnedByYou, BucketAlreadyExists)
 import os
 import uuid
+import pickle
 app = Flask(__name__)
 minioClient = Minio('minio:9000', access_key=os.environ['s3-name'], secret_key=os.environ['s3-password'], secure=False)
  
@@ -23,11 +24,13 @@ def new_user_id():
         id = str(uuid.uuid4())
         if check_id(id) == False:
             break
+    demo_object = ['test']
+    client.put_object('users', str(id), demo_object, os.stat('demo_object').st_size)
 #funktionalität implementieres s3 Platzhalterdatei anlegen für user,
     return(id)
                 
 def check_id(id):
-  	#return True -> id bereits verwendet
+    #return True -> id bereits verwendet
     #return False -> id noch nicht verwendet
     users = minioClient.list_objects('users')
     known = False