A bug when I tried the example code

[HelloWorldLTY]

Hi, when I import the given packages, I met an error:

ImportError Traceback (most recent call last)
Cell In[1], line 2
1 from genevector.data import GeneVectorDataset
----> 2 from genevector.model import GeneVectorTrainer
3 from genevector.embedding import GeneEmbedding, CellEmbedding
5 import scanpy as sc

ImportError: cannot import name 'GeneVectorTrainer' from 'genevector.model' (/gpfs/gibbs/project/zhao/tl688/conda_envs/scpyg/lib/python3.8/site-packages/genevector/model.py)

But I installed this project with pip instsall. Could you please help me address it? Thanks a lot.