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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def find_nuc_indel(gapped_seq, indel_seq):
 """ This function finds the entire indel missing in from a gapped sequence compared to the indel_seqeunce. It is assumes that the sequences start with the first position of the gap. """

    ref_indel = indel_seq[0]
    for j in range(1,len(gapped_seq)):
        if gapped_seq[j] == "-":
            ref_indel += indel_seq[j]
        else:
            break
    return ref_indel