fix(ci): remove unused imports

manim_slides/__init__.py

@@ -1,6 +1,6 @@
 import sys
 from types import ModuleType
-from typing import Any, List
+from typing import Any
 
 from .__version__ import __version__
 

manim_slides/present/__init__.py

@@ -1,7 +1,7 @@
 import signal
 import sys
 from pathlib import Path
-from typing import List, Optional, Tuple
+from typing import Optional
 
 import click
 from click import Context, Parameter