- `src_revision`: optional - the revision of the file to copy if your want to copy a file from a different branch/revision.  
For example, if you want to upload two files and delete a file in a Hub repository:  
1. Use the appropriate `CommitOperation` to add or delete a file and to delete a folder:  
```py
>>> from huggingface_hub import HfApi, CommitOperationAdd, CommitOperationDelete
>>> api = HfApi()
>>> operations = [