Chore
* chore(release): v2.1.0 [skip ci] ([`5e9a768`](https://github.com/AI21Labs/ai21-python/commit/5e9a7681e4ab1ffcdcff1c07e0cb94452eb2632c))
Feature
* feat: support NOT_GIVEN type (69)
* feat: support NOT_GIVEN type
* fix: test when penalty is not passed
* fix: fix import, make more variants of penalty
* refactor: completion test refactor
* fix: rename endpoints
* fix: uncomment skip
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Co-authored-by: Asaf Gardin <asafgai21.com> ([`c7fd28a`](https://github.com/AI21Labs/ai21-python/commit/c7fd28a124c4971a9d9b85ad0d5fc5bd187535b0))
Fix
* fix: Pass default model_id in bedrock client (72)
* fix: Pass default model_id in bedrock client
* fix: Added validation for model_id
* fix: Added validation for model_id ([`e849d78`](https://github.com/AI21Labs/ai21-python/commit/e849d78dfa9990492dcd7836d2f5df3f1ade3451))
* fix: Pass model id in Bedrock client init (71)
* feat: Moved model_id in bedrock to init
* test: Added tests to check model id
* fix: bedrock example
* refactor: rename test params ([`409e818`](https://github.com/AI21Labs/ai21-python/commit/409e818b751c261b93befedad968d6533860296c))