Message generation

producer/pubsub.py

@@ -10,7 +10,7 @@ stream = redis.Redis(host=host, port=port, db=0)
 me = socket.gethostname()
 i = 1
 while True:
-    msg = f"Hi, this is the message #{ i } from { me }."
+    msg = f"Hi, this is message #{ i } from { me }."
     i = i + 1 
     n = random.randint(1, 3)
     time.sleep(n)