Update CLI arguments
There are two modes:
- check a pair of bio files with the
--annotand--predictarguments, - check several pairs of bio files with the
--csvand--folderarguments.
There is a mutually exclusive group between the --annot and --csv arguments but we can still mix other parameters (and use this command for example nerval -c demo/mapping_file.csv -f demo -p demo/toy_test_predict.bio).
Can we use a mutually exclusive group between groups (and not just between parameters)? Or perhaps we can revise this command by always using a folder?