Strip trailing line from beautifulsoup prettify output

From beautifulsoup version 4.12.1 (20230405): * Tag.prettify() will now consistently end prettified markup with a newline. https://git.launchpad.net/beautifulsoup/tree/CHANGELOG
stefanfoulis · Apr 26, 2023 · d52b6ec · d52b6ec
1 parent ac54915
commit d52b6ec
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs/reference.rst b/docs/reference.rst
@@ -6,7 +6,7 @@
    django.setup()
 
    def print_html(html):
-       print(BeautifulSoup(html).prettify())
+       print(BeautifulSoup(html).prettify().strip())
 
 
 The PhoneNumber wrapper