again adapt to renaiming of segmentation folder

PanopticQuality.py

@@ -166,7 +166,7 @@ class PQMetric(evaluate.Metric):
     def add_payload(self, payload: Payload, model_name: str = None):
         """Converts the payload to the format expected by the metric"""
         # import only if needed since fiftyone is not a direct dependency
-        from seametrics.segmentation.utils import payload_to_seg_metric
+        from seametrics.panoptic.utils import payload_to_seg_metric
 
         predictions, references, label2id = payload_to_seg_metric(payload, model_name, self.label2id)
         self.label2id = label2id