def parsefafstaurl(html,
                   seqonly=True,
                   Verbose=False):
    """Parses html fafasa sequence and returns a string of the sequence

    Parameters
    ----------
    html:str
       html output of fasta sequence
    seqonly:bool
       bool of sequence
    """
    html = html.split('\n')
    fseq = ''
    for line in html:
        if(Verbose):
            print(line)
        if line.startswith('>') and seqonly:
            continue
        fseq = fseq + line
    return fseq