[hotfix][doc][py] Change Response -> Reply
diff --git a/docs/sdk/python.md b/docs/sdk/python.md
index 7c00775..f334d74 100644
--- a/docs/sdk/python.md
+++ b/docs/sdk/python.md
@@ -224,7 +224,7 @@
### Serving Functions With Flask
One popular Python web framework is [Flask](https://palletsprojects.com/p/flask/).
-It can be used to quickly and easily expose a ``RequestResponseHandler``.
+It can be used to quickly and easily expose a ``RequestReplyHandler``.
{% highlight python %}
@app.route('/statefun', methods=['POST'])
