Removed npy exports
Removed npy exports


Former-commit-id: 908fc38031d9c210f3c8c9ecbfe6d2c9b7f68094 [formerly 29b4dfcf2b95d2eb1cae04789229e18ae0e9d74d]
Former-commit-id: 31e53e7ba80078dfb151dba71f4d120e5915fdc2
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine