Merge pull request #149 from Visual-Behavior/fix_depth_to_mergeable

bugfix: make depth label mergeable

Author: thibo73800

aloscene/frame.py

@@ -110,7 +110,7 @@ def __new__(
         tensor.add_child("boxes3d", boxes3d, align_dim=["B", "T"], mergeable=False)
         tensor.add_child("flow", flow, align_dim=["B", "T"], mergeable=False)
         tensor.add_child("disparity", disparity, align_dim=["B", "T"], mergeable=True)
-        tensor.add_child("depth", depth, align_dim=["B", "T"], mergeable=False)
+        tensor.add_child("depth", depth, align_dim=["B", "T"], mergeable=True)
         tensor.add_child("segmentation", segmentation, align_dim=["B", "T"], mergeable=False)
         tensor.add_child("labels", labels, align_dim=["B", "T"], mergeable=True)