add pyarrow package

Author: DenisaCG

pyproject.toml

@@ -23,6 +23,7 @@ classifiers = [
 ]
 dependencies = [
     "obstore>=0.2.0,<0.3",
+    "pyarrow>=18.0.0,<19.0.0",
     "jupyter_server>=2.14.2,<3",
     "s3contents>=0.11.1,<0.12.0",
     "apache-libcloud>=3.8.0, <4",