chore: bump up version of python helpers (#73)

Author: oceans404

poetry.lock

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "nada-numpy"
-version = "0.5.1"
+version = "0.5.2"
 description = "Nada-Numpy is a Python library designed for algebraic operations on NumPy-like array objects on top of Nada DSL and Nillion Network."
 authors = ["José Cabrero-Holgueras <jose.cabrero@nillion.com>"]
 readme = "README.md"
@@ -10,7 +10,7 @@ python = "^3.10"
 numpy = "^1.26.4"
 nada-dsl = "^0.6.0"
 py-nillion-client = "^0.6.0"
-nillion-python-helpers = "^0.2.3"
+nillion-python-helpers = "^0.3.0"
 black = {version="24.8.0", optional=true}
 isort = {version="^5.13.2", optional=true}
 scikit-learn = {version="^1.5.1", optional=true}