Cleanup [skip CI]
Cleanup [skip CI]


Former-commit-id: bb596ec339d53a37efb8db4b96937c54ee413674 [formerly bb596ec339d53a37efb8db4b96937c54ee413674 [formerly 7e85316a8ca2a6e7e4dc437b41609da9d720cb4f]]
Former-commit-id: 28bee8ccaf5ca76a4dd1070647bc858eba6ac9ce
Former-commit-id: 7fb89c22cc399d2d4a8e2d384e65159bd89dc63c
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine