unidecode eingefügt

app.py

@@ -1,5 +1,6 @@
 from flask import Flask, render_template, request, redirect, url_for
 import  smtplib, ssl
+from unidecode import unidecode
 
 port = 587  # For starttls
 smtp_server = "smtp.gmail.com"
@@ -23,7 +24,7 @@ def form():
     if request.method == 'GET':    
         return render_template('form.html')
     if request.method == 'POST':
-        receiver = request.form['name']
+        receiver = unidecode(request.form['name'])
         receiver_email = request.form['email']
         message = f"Sehr geehrter Herr {receiver},"