region = "None" // regiontoparse. Write"chr7:0-147000000, chr10:1000000-2000000"forasingleregion, "chr7:0-147000000, chr10:1000000-2000000"iftworegions, ""chr7" for a whole chromosome, "chr7, chr1" for two chromosomes and "None"forthecompletegenome // Warning : replaceeval() byast.literal_eval() fromastpackageinthemainpycode ?