Update changelog

Author: cpsievert

pkg-py/CHANGELOG.md

@@ -11,7 +11,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 * The entire functional API (i.e., `init()`, `sidebar()`, `server()`, etc) has been deprecated in favor of a new class/OOP API. Namely, the new `QueryChat()` class is now the recommended way to start (instead of `init()`), which has methods to replace old functions (e.g., `.sidebar()`, `.server()`, etc). (#101)
 * The previously deprecated `create_chat_callback` parameter of `init()` was removed. (#101)
-* `querychat.querychat.QueryChat` was renamed to `querychat.querychat.QueriedValues`. (#101)
+* The `querychat.querychat` submodule was removed. It was never intended to be a part of the public API. (#101)
 
 ## [UNRELEASED]
 

pkg-py/src/querychat/_querychat.py

@@ -488,7 +488,10 @@ def server(self):
 
         qc = QueryChat(my_dataframe, "my_data")
 
-        app_ui = ui.page_fluid(qc.sidebar(), ui.output_data_frame("data_table"))
+        app_ui = ui.page_fluid(
+            qc.sidebar(),
+            ui.output_data_frame("data_table"),
+        )
 
 
         def server(input, output, session):