[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

manim/utils/tex_file_writing.py

@@ -273,7 +273,7 @@ def delete_nonsvg_files(additional_endings: Iterable[str] = ()) -> None:
 
     tex_dir = config.get_dir("tex_dir")
     file_suffix_whitelist = (".svg", ".tex", *additional_endings)
-    
+
     for f in tex_dir.iterdir():
         if f.suffix not in file_suffix_whitelist:
             f.unlink()