Add boto3 to project dependencies (#399)

* Add boto3 to project dependencies

* Bump version from 0.3.7 to 0.3.8

Author: romeokienzler

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "ml-exchange"
-version = "0.3.7"
+version = "0.3.8"
 description = "Machine Learning Exchange (MLX) library"
 readme = "README.md"
 requires-python = ">=3.8"
@@ -21,6 +21,7 @@ classifiers = [
 
 dependencies = [
     "claimed",
+    "boto3",
 ]
 
 [project.urls]