Update __about__.py description (#41)

Author: carmocca

src/lightning_utilities/__about__.py

@@ -10,9 +10,8 @@
 __long_doc__ = """
 What is it?
 -----------
-It enables you share GH workflows and some basic assistance actions...
-
-
+This package allows for sharing GH workflows, CI/CD assistance actions, and Python utilities across the Lightning
+ecosystem.
 """
 
 __all__ = [

src/lightning_utilities/core/imports.py

@@ -1,7 +1,7 @@
 # Copyright The PyTorch Lightning team.
 # Licensed under the Apache License, Version 2.0 (the "License");
 #     http://www.apache.org/licenses/LICENSE-2.0
-#import importlib
+import importlib
 import operator
 from functools import lru_cache
 from importlib.util import find_spec