How can I update special token ids?
I am combining a tokenizer from model A with apretrained model B. 
I want to align special token ids.
I am able to change the token name such as <s> but I cannot change the token id number. 
How can I aproach this problem?
Hello, thanks for opening an issue! We try to keep the github issues for bugs/feature requests.
Could you ask your question on the [forum](https://discuss.huggingface.co) instead?

Thanks!<|||||>This issue has been automatically marked as stale because it has not had recent activity. If you think this still needs to be addressed please comment on this thread.

Please note that issues that do not follow the [contributing guidelines](https://github.com/huggingface/transformers/blob/master/CONTRIBUTING.md) are likely to be ignored.