update captcha and send email to user

webapp.py

@@ -52,6 +52,8 @@ def generate_captacha():
     first_number = random.randrange(10)
     second_number = random.randrange(10)
     op_text, op_func = random.choice(OPERATORS)
+    if op_text == "-" and first_number < second_number:
+        first_number, second_number = second_number, first_number
     result = op_func(first_number, second_number)
     captcha = Captcha(
         token=token_urlsafe(67),
@@ -81,14 +83,24 @@ def validate_captcha(token, value):
 
 
 def send_email(sender, message):
-    email = EmailMessage()
-    email.set_content(message)
-    email["From"] = sender
-    email["To"] = config.get("email", "reciever")
+    katzei_email = EmailMessage()
+    katzei_email.set_content(message)
+    katzei_email["From"] = sender
+    katzei_email["To"] = config.get("email", "reciever")
+    katzei_email["Subject"] = config.get("email", "subject")
+
+    contact_email = EmailMessage()
+    contact_email.set_content(message)
+    contact_email["From"] = config.get("email", "sender")
+    contact_email["To"] = sender
+    contact_email["Subject"] = config.get("email", "subject")
+
     smtp = SMTP(config.get("email", "server"))
-    smtp.send_message(email)
+    smtp.send_message(katzei_email)
+    smtp.send_message(contact_email)
     smtp.quit()
 
+
 @app.route(config.get("app", "path"), methods=["GET"])
 def get_form(context=None):
     context = (context or {}) | generate_captacha()
@@ -107,3 +119,5 @@ def validate_form():
         return get_form(context=context)
     send_email(sender=form["email"], message=form["message"])
     return flask.render_template("success.html")
+
+application=app