python: fix sample annotate call to remove '.' from annotation set name - causes exception with WS
python: fix sample annotate call to remove '.' from annotation set name - causes exception with WS

javild/opencga,opencb/opencga,j-coll/opencga,opencb/opencga,opencb/opencga,j-coll/opencga,j-coll/opencga,opencb/opencga,j-coll/opencga,javild/opencga,opencb/opencga,javild/opencga,j-coll/opencga,opencb/opencga,j-coll/opencga,javild/opencga,javild/opencga,javild/opencga