SVDB build and export removes chr prefix

[fellen31]

Hi,

Trying to build and export a SVDB database with data called from GRCh38 with chr prefixes. Seems these are stripped when building and exporting a database which hinders using the resulting vcf for annotation.

Is this the line removing the chr prefix? Do we need to have it or can we keep the original chromosome names?
https://github.com/J35P312/SVDB/blame/3e95936b13dda6507d4f9648824727068b4174ea/svdb/readVCF.py#L11