when mask_type tight_bbox is selected and there are no hands in the original picture, MeshGraphormer crashed with a NoneType is not subscriptable error. This change should fix this error and make sure the node runs through with an empty mask instead.
when mask_type tight_bbox is selected and there are no hands in the original picture, MeshGraphormer crashed with a
NoneType is not subscriptableerror. This change should fix this error and make sure the node runs through with an empty mask instead.