ultralytics 8.0.106 (#2736)

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ultralytics/nn/modules/head.py

@@ -127,7 +127,7 @@ class Pose(Detect):
             y = kpts.view(bs, *self.kpt_shape, -1)
             a = (y[:, :, :2] * 2.0 + (self.anchors - 0.5)) * self.strides
             if ndim == 3:
-                a = torch.cat((a, y[:, :, 1:2].sigmoid()), 2)
+                a = torch.cat((a, y[:, :, 2:3].sigmoid()), 2)
             return a.view(bs, self.nk, -1)
         else:
             y = kpts.clone()