sunwoongc

## 🐛 Bug In the [code](https://github.com/deepchem/deepchem/blob/10bf8db8f46b9870999bcc2d55deeff77574182c/deepchem/feat/molecule_featurizers/smiles_to_seq.py#L99) for `remove_pad` in `SmilesToSeq` class, first it extract the characters by removing additional padding process. So after that process it only has characters with...

Can't find a way to use `ImageRefMode.EMBEDDED` in `generate_multimodal_pages`

1

### Question I tried using the generate_multimodal_pages method from the official documentation example and attempted to apply it. I wanted to export `content_md` with `ImageRefMode.EMBEDDED`, but this appears to be...