diff --git a/src/common/email.py b/src/common/email.py
index 27f96cdb65f244bf9330190e186227409acb29c8..7148077c1fbe086321b6324d3758051f4aab419d 100644
--- a/src/common/email.py
+++ b/src/common/email.py
@@ -1,10 +1,11 @@
 import os
-from django.core.mail import send_mail, EmailMessage
+from django.core.mail import EmailMessage
 import codecs
 import sys
 
 SENDER_EMAIL = os.getenv('SENDER_MAIL', 'kepzes@kszk.bme.hu')
-HOMEWORK_LINK = os.getenv('HOMEWORK_LINK', 'https://ujonc.kszk.bme.hu/homework')
+HOMEWORK_LINK = os.getenv(
+    'HOMEWORK_LINK', 'https://ujonc.kszk.bme.hu/homework')
 
 
 def get_full_name(user):
@@ -20,14 +21,15 @@ def read_email(name):
 def send_out_mail(subject, message, SENDER_EMAIL, receiver_email):
     if 'runserver' in sys.argv:
         # It is in development
-        print("Email sent from: " + str(SENDER_EMAIL) + " to: " + str(receiver_email))
+        print("Email sent from: " + str(SENDER_EMAIL) +
+              " to: " + str(receiver_email))
     else:
         email = EmailMessage(
-            subject = subject,
-            body = message,
-            from_email = SENDER_EMAIL,
-            to = [receiver_email, ],
-            reply_to = [SENDER_EMAIL],
+            subject=subject,
+            body=message,
+            from_email=SENDER_EMAIL,
+            to=[receiver_email, ],
+            reply_to=[SENDER_EMAIL],
         )
         email.send()