Merge pull request #276 from karl-johan-grahn/decode

Use decode() to convert the string to utf-8

python/worker.py

@@ -11,7 +11,7 @@ print(' [*] Waiting for messages. To exit press CTRL+C')
 
 
 def callback(ch, method, properties, body):
-    print(" [x] Received %r" % body)
+    print(" [x] Received %r" % body.decode())
     time.sleep(body.count(b'.'))
     print(" [x] Done")
     ch.basic_ack(delivery_tag=method.delivery_tag)