diff --git a/src/gdiffer/__init__.py b/src/gdiffer/__init__.py
index 80a6109..0074e4c 100644
--- a/src/gdiffer/__init__.py
+++ b/src/gdiffer/__init__.py
@@ -1 +1,3 @@
-# src/gdiffer/__init__.py
+"""Git Diff Explainer CLI - A tool for parsing and explaining git diffs."""
+
+__version__ = "0.1.0"