text: from openbiolink.graph_creation.metadata_db_file.edge.dbMetadataEdge import DbMetadataEdge
  from openbiolink.graph_creation.types.dbType import DbType
  
  
  class DbMetaEdgeCtdPath(DbMetadataEdge):
      NAME = 'Edge - CTD - Gene Pathway'
  
      URL = "http://ctdbase.org/reports/CTD_genes_pathways.tsv.gz"
      OFILE_NAME = "CDT_gene_pathway.tsv.gz"
      COLS = ['geneSymb', 'geneID', 'pathName', 'pathID']
      FILTER_COLS = ['geneID', 'pathID']
      HEADER = 29
      DB_TYPE = DbType.DB_EDGE_CDT_PATH
  
      def __init__(self):
          super().__init__(url=DbMetaEdgeCtdPath.URL,
                           ofile_name=DbMetaEdgeCtdPath.OFILE_NAME,
                           dbType = DbMetaEdgeCtdPath.DB_TYPE)
  