Added alchemy models for loss curve output
Added alchemy models for loss curve output


Former-commit-id: caf30a2a4ff98a844cae12579e8f34fe428a7e63 [formerly caf30a2a4ff98a844cae12579e8f34fe428a7e63 [formerly 05cc7117b3f6a77c54e597528fe269760bdd99f5]]
Former-commit-id: 818dd21384b9ca84205aa4ceb698b8bcd35321d5
Former-commit-id: da406c07618c0a72bd8e8074e12c46e2f90bb10f
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine