Where is 'Se3' defined?

[zinuok]

Really appreciate for your great work.
I'm trying to run your implemenation by modifying in my own computer (not dockers),
but following error occurs:

VINet/utils/se3qua.py", line 85, in accu
M_SE3 = Se3.exp(new_se3r6)
NameError: name 'Se3' is not defined

It seems that Se3 related libraries are not separately imported. Where is it defined?
I think 'sophus' lib imports that, then that means 'SE3', not 'Se3' ?

Sincerly,
Jinwoo Jeon

[zinuok]

There's defined file in docker,
So I close this issue