code: def is_complete_orf(self):
          '''Returns true iff length is >= 6, is a multiple of 3, and there is exactly one stop codon in the sequence and it is at the end'''
          if len(self) %3 != 0 or len(self) < 6:
              return False
  
          orfs = self.orfs()
          complete_orf = intervals.Interval(0, len(self) - 1)
          for orf in orfs:
              if orf == complete_orf:
                  return True
          return Falsf is_complete_orf(self):
          '''Returns true iff length is >= 6, is a multiple of 3, and there is exactly one stop codon in the sequence and it is at the end'''
          if len(self) %3 != 0 or len(self) < 6:
              return False
  
          orfs = self.orfs()
          complete_orf = intervals.Interval(0, len(self) - 1)
          for orf in orfs:
              if orf == complete_orf:
                  return True
          return False
docs: Returns true iff length is >= 6, is a multiple of 3, and there is exactly one stop codon in the sequence and it is at the end