Hugging Face Endpoint. This works with any model that supports text generation (i.e. text completion) task.
To use this class, you should have installed the huggingface_hub package, and
the environ
HuggingFace Pipeline API.
To use, you should have the transformers python package installed.
Only supports text-generation, text2text-generation, image-text-to-text,
summarization and `tra
