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

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

Author: pre-commit-ci[bot]

manim/animation/composition.py

@@ -36,7 +36,9 @@ def __init__(
         self.animations = [prepare_animation(anim) for anim in animations]
         self.group = group
         if self.group is None:
-            mobjects = remove_list_redundancies([anim.mobject for anim in self.animations])
+            mobjects = remove_list_redundancies(
+                [anim.mobject for anim in self.animations]
+            )
             if config["renderer"] == "opengl":
                 self.group = OpenGLGroup(*mobjects)
             else: