db for ml models (wip)

[michaelmattig]

• I added an entry to CHANGELOG.md if knowledge of this change could be valuable to users.

---

Here is a brief summary of what I did:

[michaelmattig]

ML-Model-DB

[coveralls]

Pull Request Test Coverage Report for Build 10697576205

Details

• 459 of 843 (54.45%) changed or added relevant lines in 25 files are covered.
• 14 unchanged lines in 8 files lost coverage.
• Overall coverage decreased (-0.1%) to 91.008%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
operators/src/engine/execution_context.rs	8	9	88.89%
services/src/pro/permissions/mod.rs	0	1	0.0%
services/src/pro/server.rs	0	1	0.0%
services/src/util/config.rs	0	1	0.0%
operators/src/pro/machine_learning/onnx.rs	22	24	91.67%
services/src/pro/contexts/postgres.rs	10	12	83.33%
services/src/pro/permissions/postgres_permissiondb.rs	0	2	0.0%
operators/src/pro/engine/execution_context.rs	0	3	0.0%
services/src/pro/layers/add_from_directory.rs	0	3	0.0%
services/src/machine_learning/error.rs	0	4	0.0%

Files with Coverage Reduction	New Missed Lines	%
services/src/pro/contexts/postgres.rs	1	96.81%
services/src/datasets/external/aruna/mock_grpc_server.rs	1	82.93%
services/src/api/handlers/wcs.rs	1	89.16%
services/src/datasets/external/netcdfcf/ebvportal_provider.rs	1	93.06%
services/src/datasets/external/edr.rs	2	87.24%
services/src/pro/quota/mod.rs	2	94.12%
operators/src/pro/machine_learning/onnx.rs	2	95.75%
services/src/bin/main.rs	4	0.0%

Totals
Change from base Build 10633676101:	-0.1%
Covered Lines:	133671
Relevant Lines:	146878

---

💛 - Coveralls

[jdroenner]

how did you solve the type conversion of the model output?