Saving .obj with TexturesVertex

[elcronos]

I initialized a Mesh1 with TexturesVertex as:

• I'm overriting the original texture here
  mesh.textures = TexturesVertex(verts_features=torch.clamp(verts_rgb,0.0,1.0))

Also,I have a second Mesh2 corresponding to the same object but using the original TextureVertex.

After optimizing Mesh1 to match the RGB colors of the Mesh2 using L2 loss. I would like to save the Mesh1 with the learned texture. How can I do that?