update dynunet_wrapper.py

- change raise ValueError with assert

GANDLF/models/dynunet_wrapper.py

@@ -24,10 +24,9 @@ def get_kernels_strides(sizes, spacings):
         if all(s == 1 for s in stride):
             break
         for idx, (i, j) in enumerate(zip(sizes, stride)):
-            if i % j != 0:
-                raise ValueError(
-                    f"Patch size is not supported, please try to modify the size {input_size[idx]} in the spatial dimension {idx}."
-                )
+            assert (
+                i % j == 0
+            ), f"Patch size is not supported, please try to modify the size {input_size[idx]} in the spatial dimension {idx}."
         sizes = [i / j for i, j in zip(sizes, stride)]
         spacings = [i * j for i, j in zip(spacings, stride)]
         kernels.append(kernel)