No module named 'dgl._deprecate'

I’m trying to use the nightly build version - 0.5a200731, as I require the feature of adding nodes to heterogeneous graphs. But, I’m facing the following error - “No module named ‘dgl._deprecate’”. Could you let me know how I could overcome this?

Hi, the master branch has been fixed. Please use the latest code, thanks!

I want to install DGL in Databricks and hence, I’m trying to install using pip. Even with the latest nightly build 0.5a200802, I still face the same issue. Is there any other way that I can install the version in the master branch on Databricks?