Use hatch vcs for versioning (#24)

Author: drisspg

pyproject.toml

@@ -1,15 +1,15 @@
 # pyproject.toml
 
 [build-system]
-requires = ["hatchling"]
+requires = ["hatchling", "hatch-vcs"]
 build-backend = "hatchling.build"
 
 [project]
 name = "attn_gym"
-version = "0.0.1"
 authors = [{ name = "Driss Guessous", email = "[email protected]" }]
 description = "Helpful tools and examples for working with flex-attention"
 readme = "README.md"
+dynamic = ["version"]
 requires-python = ">=3.9"
 classifiers = [
     "Programming Language :: Python :: 3",
@@ -41,6 +41,8 @@ viz = [
 ]
 
 # ---------- TOOL CONFIGURATIONS ------------
+[tool.hatch.version]
+source = "vcs"
 
 # ---------- RUFF ------------
 [tool.ruff]
@@ -74,6 +76,7 @@ exclude = [
     "node_modules",
     "site-packages",
     "venv",
+    "*.ipynb",
 ]
 
 [tool.ruff.lint]