diff --git a/zmq/consumer.py b/zmq/consumer.py
index 6865f24..d3b9cb3 100644
--- a/zmq/consumer.py
+++ b/zmq/consumer.py
@@ -18,4 +18,4 @@ try:
         DATETIMES.append(datetime.now())
 except KeyboardInterrupt:
     socket.close()
-    print(DATETIMES)
\ No newline at end of file
+    print(DATETIMES)
diff --git a/zmq/publisher.py b/zmq/publisher.py
index 39d551b..edfa999 100644
--- a/zmq/publisher.py
+++ b/zmq/publisher.py
@@ -12,4 +12,4 @@ try:
     while True:
         socket.send_string(f"test {msg_body}")
 except KeyboardInterrupt:
-    socket.close()
\ No newline at end of file
+    socket.close()