4 files changed, 8 insertions, 8 deletions
diff --git a/bot/exts/events/hacktoberfest/hacktoberstats.py b/bot/exts/events/hacktoberfest/hacktoberstats.py
index c7fd3601..04dc4aae 100644
--- a/bot/exts/events/hacktoberfest/hacktoberstats.py
+++ b/bot/exts/events/hacktoberfest/hacktoberstats.py
@@ -43,7 +43,7 @@ class HacktoberStats(commands.Cog):
 
     @in_month(Month.SEPTEMBER, Month.OCTOBER, Month.NOVEMBER)
     @commands.group(name="hacktoberstats", aliases=("hackstats",), invoke_without_command=True)
-    async def hacktoberstats_group(self, ctx: commands.Context, github_username: str = None) -> None:
+    async def hacktoberstats_group(self, ctx: commands.Context, github_username: str | None = None) -> None:
         """
         Display an embed for a user's Hacktoberfest contributions.
 
@@ -70,7 +70,7 @@ class HacktoberStats(commands.Cog):
 
     @in_month(Month.SEPTEMBER, Month.OCTOBER, Month.NOVEMBER)
     @hacktoberstats_group.command(name="link")
-    async def link_user(self, ctx: commands.Context, github_username: str = None) -> None:
+    async def link_user(self, ctx: commands.Context, github_username: str | None = None) -> None:
         """
         Link the invoking user's Github github_username to their Discord ID.
 
diff --git a/bot/exts/events/trivianight/_game.py b/bot/exts/events/trivianight/_game.py
index 15126f60..0568ce81 100644
--- a/bot/exts/events/trivianight/_game.py
+++ b/bot/exts/events/trivianight/_game.py
@@ -134,7 +134,7 @@ class TriviaNightGame:
     def __iter__(self) -> Iterable[Question]:
         return iter(self._questions)
 
-    def next_question(self, number: str = None) -> Question:
+    def next_question(self, number: str | None = None) -> Question:
         """
         Consume one random question from the trivia night game.
 
@@ -145,7 +145,7 @@ class TriviaNightGame:
 
         if number is not None:
             try:
-                question = [q for q in self._all_questions if q.number == int(number)][0]
+                question = next(q for q in self._all_questions if q.number == int(number))
             except IndexError:
                 raise ValueError(f"Question number {number} does not exist.")
         elif len(self._questions) == 0:
diff --git a/bot/exts/events/trivianight/_scoreboard.py b/bot/exts/events/trivianight/_scoreboard.py
index bd61be3d..c2b39d67 100644
--- a/bot/exts/events/trivianight/_scoreboard.py
+++ b/bot/exts/events/trivianight/_scoreboard.py
@@ -155,18 +155,18 @@ class Scoreboard:
         self._points = {}
         self._speed = {}
 
-    def assign_points(self, user_id: int, *, points: int = None, speed: float = None) -> None:
+    def assign_points(self, user_id: int, *, points: int | None = None, speed: float | None = None) -> None:
         """
         Assign points or deduct points to/from a certain user.
 
         This method should be called once the question has finished and all answers have been registered.
         """
-        if points is not None and user_id not in self._points.keys():
+        if points is not None and user_id not in self._points:
             self._points[user_id] = points
         elif points is not None:
             self._points[user_id] += points
 
-        if speed is not None and user_id not in self._speed.keys():
+        if speed is not None and user_id not in self._speed:
             self._speed[user_id] = [1, speed]
         elif speed is not None:
             self._speed[user_id] = [
diff --git a/bot/exts/events/trivianight/trivianight.py b/bot/exts/events/trivianight/trivianight.py
index e0db45d8..e47d1d83 100644
--- a/bot/exts/events/trivianight/trivianight.py
+++ b/bot/exts/events/trivianight/trivianight.py
@@ -107,7 +107,7 @@ class TriviaNightCog(commands.Cog):
 
     @trivianight.command(aliases=("next",))
     @commands.has_any_role(*TRIVIA_NIGHT_ROLES)
-    async def question(self, ctx: commands.Context, question_number: str = None) -> None:
+    async def question(self, ctx: commands.Context, question_number: str | None = None) -> None:
         """
         Gets a random question from the unanswered question list and lets the user(s) choose the answer.