Fills a MzQCcvParameter object with id(accession) and name. The value (if any) needs to be set afterwards.
getCVTemplate(accession, mzcv_dict = CVDictionarySingleton$new()$data)
An instance of MzQCcvParameter
The ID (=accession) of the term in the CV
A CV dictionary, as obtained by getCVDictionary(); defaults to a singleton, which needs to be filled manually beforehand