diff --git a/media-translation/snippets/noxfile.py b/media-translation/snippets/noxfile.py
index 85f5836dba3a..25f87a215d4c 100644
--- a/media-translation/snippets/noxfile.py
+++ b/media-translation/snippets/noxfile.py
@@ -29,7 +29,7 @@
 # WARNING - WARNING - WARNING - WARNING - WARNING
 # WARNING - WARNING - WARNING - WARNING - WARNING
 
-BLACK_VERSION = "black==19.10b0"
+BLACK_VERSION = "black==22.3.0"
 
 # Copy `noxfile_config.py` to your directory and modify it instead.
 
@@ -253,7 +253,7 @@ def py(session: nox.sessions.Session) -> None:
 
 
 def _get_repo_root() -> Optional[str]:
-    """ Returns the root folder of the project. """
+    """Returns the root folder of the project."""
     # Get root of this repository. Assume we don't have directories nested deeper than 10 items.
     p = Path(os.getcwd())
     for i in range(10):
diff --git a/media-translation/snippets/translate_from_mic.py b/media-translation/snippets/translate_from_mic.py
index 59904047eb05..a05d4292a51d 100644
--- a/media-translation/snippets/translate_from_mic.py
+++ b/media-translation/snippets/translate_from_mic.py
@@ -114,13 +114,13 @@ def listen_print_loop(responses):
         # END_OF_SINGLE_UTTERANCE event.
         if response.speech_event_type == SpeechEventType.END_OF_SINGLE_UTTERANCE:
 
-            print(u"\nFinal translation: {0}".format(translation))
+            print("\nFinal translation: {0}".format(translation))
             return 0
 
         result = response.result
         translation = result.text_translation_result.translation
 
-        print(u"\nPartial translation: {0}".format(translation))
+        print("\nPartial translation: {0}".format(translation))
 
 
 def do_translation_loop():