Update neighbors.py (#2141)

Author: icfaust

onedal/neighbors/neighbors.py

@@ -600,8 +600,6 @@ def _onedal_predict(self, model, X, params, queue):
         elif type(model) is bf_knn_classification_model:
             return bf_knn_classification_prediction(**params).compute(X, model)
 
-            return predict_alg(**params).compute(X, model)
-
         gpu_device = queue is not None and queue.sycl_device.is_gpu
         policy = self._get_policy(queue, X)
         X = _convert_to_supported(policy, X)