Add debug texture saving in vertex_color_to_uv_textured_glb function in inference.py. This enhancement allows for easier troubleshooting by saving the generated texture as "debug_texture.png" after exporting the GLB file.

inference.py

@@ -90,6 +90,7 @@ def vertex_color_to_uv_textured_glb(obj_path, glb_path, texture_size=640):
     visuals = trimesh.visual.TextureVisuals(uv=uvs, material=material)
     mesh.visual = visuals
     mesh.export(glb_path)
+    image_texture.save("debug_texture.png")
 
 def generate3d(model, rgb, ccm, device):