Improve helper message (yihong0618#74)

* Improve helper message Since too many available languages, use metavar at the first line * Improve helper message for model * Apply formatter --------- Co-authored-by: Hsieh Chin Fan <pham@topo.tw>
SakaZulu · Mar 6, 2023 · c1d2c97 · c1d2c97
1 parent 1a55633
commit c1d2c97
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/make_book.py b/make_book.py
@@ -265,15 +265,17 @@ def save_progress(self):
         type=str,
         default="chatgpt",
         choices=["chatgpt", "gpt3"],  # support DeepL later
-        help="Which model to use",
+        metavar="MODEL",
+        help="Which model to use, available: {%(choices)s}",
     )
     parser.add_argument(
         "--language",
         type=str,
         choices=sorted(LANGUAGES.keys())
         + sorted([k.title() for k in TO_LANGUAGE_CODE.keys()]),
         default="zh-hans",
-        help="language to translate to",
+        metavar="LANGUAGE",
+        help="language to translate to, available: {%(choices)s}",
     )
     parser.add_argument(
         "--resume",