Update README-ja.md

2022-06-07 09:40:21 +05:30 · 2022-06-07 09:40:21 +05:30 · 89c3d5167c
parent 9aa0a4eaea
commit 89c3d5167c
1 changed files with 1 additions and 1 deletions
--- a/README-ja.md
+++ b/README-ja.md
@ -1172,7 +1172,7 @@ def get_user(self, user_id):
    if user is None:
        user = db.query("SELECT * FROM users WHERE user_id = {0}", user_id)
        if user is not None:
-            key = "user.{0}".format(user_id)
+            key = f"user.{user_id}"
            cache.set(key, json.dumps(user))
    return user
 ```