update to python 3.12

email_api/app.py

@@ -1,3 +1,4 @@
+import sys
 from flask import Flask, request, jsonify
 import smtplib
 import base64
@@ -5,6 +6,10 @@ import gzip
 import logging
 import os
 
+# Python-Version prüfen
+if sys.version_info < (3, 12):
+    raise RuntimeError("Python 3.12 oder höher erforderlich")
+
 app = Flask(__name__)
 logging.basicConfig(level=logging.INFO)
 logger = logging.getLogger(__name__)