Merge branch 'master' of gitlab.aicrowd.com:flatland/flatland into...

Merge branch 'master' of gitlab.aicrowd.com:flatland/flatland into 62-unit-test-coverage-and-code-cleanup
1 job for 62-unit-test-coverage-and-code-cleanup in 4 minutes and 40 seconds (queued for 29 seconds)
Name Stage Failure
failed
tests Tests
___________________________________ summary ____________________________________
ERROR: py36: commands failed
ERROR: py37: commands failed
ERROR: examples: commands failed
ERROR: notebooks: commands failed
ERROR: flake8: commands failed
docs: commands succeeded
ERROR: coverage: commands failed
ERROR: Job failed: command terminated with exit code 1