style(pre-commit): auto fixes from pre-commit.com hooks

Author: pre-commit-ci[bot]

discord/shared_client_theme.py

@@ -24,9 +24,10 @@
 
 from __future__ import annotations
 
+from dataclasses import dataclass, field
 from typing import TYPE_CHECKING, Sequence
+
 from typing_extensions import Self
-from dataclasses import dataclass, field
 
 from .colour import Colour
 from .enums import SharedClientThemeBaseType, try_enum
@@ -94,7 +95,7 @@ def __init__(
             base_theme, SharedClientThemeBaseType
         ):
             raise TypeError("base_theme must be a SharedClientThemeBaseType or None")
-        
+
         self.gradient_angle = gradient_angle
         self.base_mix = base_mix
         self.colours = list(colours)