diff --git a/.gitignore b/.gitignore
index a3304d22..2c123b52 100644
--- a/.gitignore
+++ b/.gitignore
@@ -28,3 +28,5 @@ Doxygen/history.txt
 Doxygen/dsp.dxy
 __pycache__/
 *.pyd
+.DS_Store
+.swiftpm/
diff --git a/PythonWrapper/examples/testdsp5.py b/PythonWrapper/examples/testdsp5.py
index ae908ce3..24e09a84 100755
--- a/PythonWrapper/examples/testdsp5.py
+++ b/PythonWrapper/examples/testdsp5.py
@@ -91,7 +91,10 @@ scaled=a * w.T
 ref=np.sum(scaled,axis=0)/np.sum(w)
 print(ref)
 
-result=dsp.arm_barycenter_f32(np.array(a).reshape(12*3),w.reshape(12),12,3)
+points = np.array(a).reshape(12*3)
+weights = w.reshape(12)
+
+result=dsp.arm_barycenter_f32(points,weights,12,3)
 print(result)
 
 assert_allclose(ref,result,1e-6)