Simplify weight download to use hf_hub_download consistently- Remove weight_downloader.py module- Inline hf_hub_download calls in pipeline.py- Remove hf_token and force_download params from NemotronOCR- Simplify example.py

Remove model weights from resulting Python wheel

Rename NemoRetrieverOCR class to NemotronOCR (#4)

Rename NeMo Retriever references to Nemotron (#3)

update SPDX and license

add weights and code