pip install biopython from Bio import Align aligner = Align.PairwiseAligner() aligner.match_score = 2 aligner.mismatch_score = -1 aligner.gap_score = -0.5 alignment = aligner.align(sequence1, sequence2) for alignment in alignment: print(alignment) python from Bio import Align aligner = Align.PairwiseAligner() aligner.match_score = 2 aligner.mismatch_score = -1 aligner.gap_score = -0.5 alignment = aligner.align(sequence1, sequence2) for alignment in alignment: print(alignment)