remove PackageNotFoundError import

Author: mrlevitas

reddit_decider/__init__.py

@@ -35,9 +35,9 @@
 
 # get package's version for metrics
 if py_version >= (3, 8):
-    from importlib.metadata import version as pkg_version, PackageNotFoundError
+    from importlib.metadata import version as pkg_version
 else:
-    from importlib_metadata import version as pkg_version, PackageNotFoundError
+    from importlib_metadata import version as pkg_version
 
 _pkg_version = pkg_version("reddit-experiments")