Add license to package metadata (#131)

Author: nicoloboschi

pyproject.toml

@@ -2,7 +2,7 @@
 name = "ragstack-ai"
 version = "0.2.0.post"
 description = "RAGStack"
-license = ""
+license = "BUSL-1.1"
 authors = ["DataStax"]
 readme = "README.md"
 packages = [

tests/unit-tests/test_ragstack.py

@@ -9,3 +9,9 @@ def test_import():
     import unstructured  # noqa
     import openai  # noqa
     import tiktoken  # noqa
+
+def test_meta():
+    from importlib import metadata
+    meta = metadata.metadata("ragstack-ai")
+    assert meta["version"]
+    assert meta["license"] == "BUSL-1.1"