Hi!

I'm using cogent3 to align two sequences from fasta. But using the code below it says that two sequences don't have the same length and throws an error.

from cogent3 import Alignment
from cogent3 import load_unaligned_seqs
from pathlib import Path

path = Path("~/repos/corona-subset.fasta").expanduser().absolute()
seqs = load_unaligned_seqs(path, moltype='dna')
aln = Alignment(seqs)
# aln.alignment_quality()

I'm wondering how to align sequences with different length? Also, how to specify which alignment algorithm to use (e.g. Needleman Wunsch, partial order graph)?

Many thanks!