2 files changed, 10 insertions, 6 deletions
diff --git a/bot/exts/evergreen/help.py b/bot/exts/evergreen/help.py
index bfaf25f1..7e3fdad4 100644
--- a/bot/exts/evergreen/help.py
+++ b/bot/exts/evergreen/help.py
@@ -2,9 +2,8 @@
 import asyncio
 import itertools
 import logging
-from collections import namedtuple
 from contextlib import suppress
-from typing import Union
+from typing import List, NamedTuple, Union
 
 from discord import Colour, Embed, HTTPException, Message, Reaction, User
 from discord.ext import commands
@@ -29,7 +28,14 @@ REACTIONS = {
     DELETE_EMOJI: "stop",
 }
 
-Cog = namedtuple("Cog", ["name", "description", "commands"])
+
+class Cog(NamedTuple):
+    """Show information about a Cog's name, description and commands."""
+
+    name: str
+    description: str
+    commands: List[Command]
+
 
 log = logging.getLogger(__name__)
 
diff --git a/bot/exts/evergreen/snakes/_utils.py b/bot/exts/evergreen/snakes/_utils.py
index 998c13a9..9b38ffa2 100644
--- a/bot/exts/evergreen/snakes/_utils.py
+++ b/bot/exts/evergreen/snakes/_utils.py
@@ -192,9 +192,7 @@ class PerlinNoiseFactory(object):
         """Get plain noise for a single point, without taking into account either octaves or tiling."""
         if len(point) != self.dimension:
             raise ValueError(
-                "Expected {0} values, got {1}".format(
-                    self.dimension, len(point)
-                )
+                f"Expected {self.dimension} values, got {len(point)}"
             )
 
         # Build a list of the (min, max) bounds in each dimension