Commits
Nikita Titov authored and GitHub committed b1e000c0459
[dask] remove unused private _client attribute (#3904) * Update test_dask.py * Update dask.py * Update .vsts-ci.yml * Revert "Update .vsts-ci.yml" This reverts commit 98422be5b5095f0585de333b5b5545356776ef88.