Update app.py

app.py

@@ -10,7 +10,7 @@ app = FastAPI()
 
 password = os.environ.get("PASSWORD")
 r = Redis(
-    host='redislabs.com',
+    host='redis-15562.c1.us-west-2-2.ec2.cloud.redislabs.com',
     port=15562,
     decode_responses=True,
     username="default",