text: import os
  
  from openbiolink.graph_creation import graphCreationConfig as glob
  from openbiolink.graph_creation.metadata_edge.edgeRegularMetadata import EdgeRegularMetadata
  from openbiolink.graph_creation.metadata_infile import InMetaEdgeStringBinding
  from openbiolink.graph_creation.metadata_infile.mapping.inMetaMapString import InMetaMapString
  from openbiolink.graph_creation.types.qualityType import QualityType
  
  
  class EdgeMetaGeneBindingGene(EdgeRegularMetadata):
      NAME = "Edge - Gene_binding_Gene"
  
      LQ_CUTOFF = 0
      MQ_CUTOFF = 400
      HQ_CUTOFF = 700
  
      EDGE_INMETA_CLASS = InMetaEdgeStringBinding
      MAP1_META_CLASS = InMetaMapString
  
      def __init__(self, quality: QualityType = None):
          edges_file_path = os.path.join(glob.IN_FILE_PATH, self.EDGE_INMETA_CLASS.CSV_NAME)
          mapping_file1 = os.path.join(glob.IN_FILE_PATH, self.MAP1_META_CLASS.CSV_NAME)
          super().__init__(
              is_directional=False,
              edges_file_path=edges_file_path,
              source=self.EDGE_INMETA_CLASS.SOURCE,
              colindex1=self.EDGE_INMETA_CLASS.NODE1_COL,
              colindex2=self.EDGE_INMETA_CLASS.NODE2_COL,
              edgeType=self.EDGE_INMETA_CLASS.EDGE_TYPE,
              node1_type=self.EDGE_INMETA_CLASS.NODE1_TYPE,
              node1_namespace=self.EDGE_INMETA_CLASS.NODE1_NAMESPACE,
              node2_type=self.EDGE_INMETA_CLASS.NODE2_TYPE,
              node2_namespace=self.EDGE_INMETA_CLASS.NODE2_NAMESPACE,
              colindex_qscore=self.EDGE_INMETA_CLASS.QSCORE_COL,
              quality=quality,
              mapping1_file=mapping_file1,
              mapping1_targetnamespace=self.MAP1_META_CLASS.TARGET_NAMESPACE,
              map1_sourceindex=self.MAP1_META_CLASS.SOURCE_COL,
              map1_targetindex=self.MAP1_META_CLASS.TARGET_COL,
              mapping2_file=mapping_file1,
              mapping2_targetnamespace=self.MAP1_META_CLASS.TARGET_NAMESPACE,
              map2_sourceindex=self.MAP1_META_CLASS.SOURCE_COL,
              map2_targetindex=self.MAP1_META_CLASS.TARGET_COL,
          )
  