code: def overlap(self, feature, stranded: bool=False):
          
  
          # Allow features to overlap on different strands
          feature_strand = feature.strand
          strand = self.strand
  
          if stranded and ((strand == '.') or (strand == '+' and \
              feature_strand in ['-', '.']) or (strand == '-' and \
              feature_strand in ['+', '.'])):
              return False
  
          iv_1 = set(range(feature.start, feature.end + 1))
          iv_2 = set(range(self.start, self.end + 1))
  
          if len(iv_1.intersection(iv_2)) > 0:
              return True
          else:
              return False
docs: Determine if a feature's position overlaps with the entry
  
          Args:
              feature (class): GFF3Entry object
  
              stranded (bool): allow features to overlap on different strands
                  if True [default: False]
  
          Returns:
              bool: True if features overlap, else False