Ignore numpy deprecation warning

Author: ricardoV94

pytest.ini

@@ -0,0 +1,8 @@
+[pytest]
+filterwarnings =
+    error
+    ignore:.*(\b(pkg_resources\.declare_namespace|np\.bool8)\b).*:DeprecationWarning
+    ignore::UserWarning:arviz.data.inference_data
+    ignore::DeprecationWarning:pkg_resources
+    ignore:ml_dtypes.float8_e4m3b11 is deprecated. Use ml_dtypes.float8_e4m3b11fnuz:DeprecationWarning
+    ignore:np.find_common_type is deprecated.  Please use `np.result_type` or `np.promote_types`:DeprecationWarning