text: from openbiolink.graph_creation.metadata_db_file.edge.dbMetadataEdge import DbMetadataEdge
  from openbiolink.graph_creation.types.dbType import DbType
  
  
  class DbMetaEdgeDisGeNet(DbMetadataEdge):
      NAME = 'Edge - DisGeNet - Gene Disease'
      #URL = "http://www.disgenet.org/ds/DisGeNET/results/curated_gene_disease_associations.tsv.gz"
      URL="http://www.disgenet.org/static/disgenet_ap1/files/downloads/curated_gene_disease_associations.tsv.gz"
      OFILE_NAME = "DisGeNet_gene_disease.tsv.gz"
      COLS = ['geneID', 'geneSym','DSI', 'DPI', 'umlsID', 'disName', 'diseaseType', 'diseaseClass', 'diseaseSemanticType', 'score', 'EI', 'YearInitial', 'YearFinal', 'NofPmids', 'NofSnps', 'source']
  
      FILTER_COLS = ['geneID', 'umlsID', 'score']
      HEADER = 1
      DB_TYPE = DbType.DB_EDGE_DISGENET
  
      def __init__(self):
          super().__init__(url=DbMetaEdgeDisGeNet.URL,
                           ofile_name=DbMetaEdgeDisGeNet.OFILE_NAME,
                           dbType=DbMetaEdgeDisGeNet.DB_TYPE)