📝 update readme

README.md

@@ -50,7 +50,7 @@ $ poetry install
 
 ## Pretrained scGPT Model Zoo
 
-Here is the list of pretrained models. Please find the links for downloading the checkpoint folders. We recommend using the `whole-human` model for most applications by default. If your fine-tuning dataset shares similar cell type context with the training data of the organ-specific models, these models can usually demonstrate competitive performance as well.
+Here is the list of pretrained models. Please find the links for downloading the checkpoint folders. We recommend using the `whole-human` model for most applications by default. If your fine-tuning dataset shares similar cell type context with the training data of the organ-specific models, these models can usually demonstrate competitive performance as well. A paired vocabulary file mapping gene names to ids is provided in each checkpoint folder. If ENSEMBL ids are needed, please find the conversion at [gene_info.csv](https://github.com/bowang-lab/scGPT/files/13243634/gene_info.csv).
 
 | Model name                | Description                                             | Download                                                                                     |
 | :------------------------ | :------------------------------------------------------ | :------------------------------------------------------------------------------------------- |