diff --git a/comfy_extras/sam3d_body/export/glb_shared.py b/comfy_extras/sam3d_body/export/glb_shared.py
index 374c7b64c..0db4813a3 100644
--- a/comfy_extras/sam3d_body/export/glb_shared.py
+++ b/comfy_extras/sam3d_body/export/glb_shared.py
@@ -16,7 +16,7 @@ from __future__ import annotations
 
 import json
 import struct
-from dataclasses import dataclass, field
+from dataclasses import dataclass
 from typing import Any, Dict, List, Optional, Tuple
 
 import numpy as np
diff --git a/comfy_extras/sam3d_body/export/glb_skeletal.py b/comfy_extras/sam3d_body/export/glb_skeletal.py
index b3d3fdfa8..128a1c5bd 100644
--- a/comfy_extras/sam3d_body/export/glb_skeletal.py
+++ b/comfy_extras/sam3d_body/export/glb_skeletal.py
@@ -219,7 +219,7 @@ def build_glb_skeletal(
 
     rig = Rig.from_pose_data(pose_data, model)
     NJ = rig.num_joints
-    NV = rig.num_verts
+    # NV = rig.num_verts
     NEXPR = rig.num_expr
     parents = rig.parents
     if not rig.can_rerun_fk: