Added a getter and a setter for __metadata#1114

Merged

goodsong81 merged 2 commits intoopenvinotoolkit:developfrom A-Artemis:develop

May 23, 2022

Commits on May 19, 2022

Added a getter and a setter for __metadata of DatasetItemEntity. Updated the tests as well.
A-Artemis
committed

Commits on May 23, 2022

Corrected the usage of .metadata or .get_metadata() in certain tests. In test_metadata.py I have updated the assertion to "typing.Optional[str]".
A-Artemis
committed