Avoid model_ namespace Pydantic warning

[CoreyEWood]

Apparently Pydantic fields beginning with model_ fall under the default protected namespace, resulting in these warnings:

/root/.cache/pypoetry/virtualenvs/groundlight-edge-5vySdna4-py3.11/lib/python3.11/site-packages/pydantic/_internal/_fields.py:132: UserWarning: Field "model_binary_id" in ModelInfoWithBinary has conflict with protected namespace "model_".

You may be able to resolve this warning by setting `model_config['protected_namespaces'] = ()`.
  warnings.warn(
/root/.cache/pypoetry/virtualenvs/groundlight-edge-5vySdna4-py3.11/lib/python3.11/site-packages/pydantic/_internal/_fields.py:132: UserWarning: Field "model_binary_url" in ModelInfoWithBinary has conflict with protected namespace "model_".

You may be able to resolve this warning by setting `model_config['protected_namespaces'] = ()`.
  warnings.warn(

[tyler-romero]

I'd actually much prefer to just set model_config['protected_namespaces'] = () as suggested by the warning. That way we keep the same variable names across services / reduces context switching overhead.

[tyler-romero]

LGTM, thanks!