Re-uploading data from Explore into the VHRdb

Hello @bbrancot

If I remember correctly, I thought we designed the excel sheets so that they could be re-uploadable easily to the VHRdb, but maybe I'm wrong ? I tried doing that for https://viralhostrangedb.pasteur.cloud/explore/?&virus=680,681&host=1222,1285,1223,1224&sort_rows=&sort_cols=&life_domain=&display_all_at_once=true

But once I upload it, the legend (0, 1, 2) is reckognized as viruses so it's not working properly. But maybe it never worked and I'm just mixing this with another feature!