Trick to not import manim

manim_slides/__init__.py

@@ -1,3 +1,2 @@
 from .slide import Slide, ThreeDSlide
-
-__version__ = "3.0.0"
+from .__version__ import __version__

manim_slides/__version__.py

@@ -0,0 +1 @@
+__version__ = "3.0.0"

setup.py

@@ -2,7 +2,7 @@ import sys
 
 import setuptools
 
-from manim_slides import __version__ as version
+from manim_slides.__version__ import __version__ as version
 
 if sys.version_info < (3, 7):
     raise RuntimeError("This package requires Python 3.7+")