lighteval

23987aa7 - Added Namespace parameter for InferenceEndpoints, added option for passing model config directly (#147)

Added Namespace parameter for InferenceEndpoints, added option for passing model config directly (#147) 1] I added the `namespace` parameter to the endpoint model config, to allow deploying endpoints from an organization that isn't your private user. - Added the namespace property to the class - Added a static method `nullable_keys()` so that the check for a complete config when creating the endpoint can ignore those. 2] I added the option to specify the model config directly from python code, with a simple check to see if it was given. (Note: I unindented everything after the `yaml.safe_load`, since after the yaml was loaded there was no need to remain inside the scope of accessing the file). --------- Co-authored-by: Clémentine Fourrier <22726840+clefourrier@users.noreply.github.com>