docs: def _input_as_seqs(self, data):
          """Format a list of seq as input.
  
          Parameters
          ----------
          data: list of strings
              Each string is a sequence to be aligned.
  
          Returns
          -------
          A temp file name that contains the sequences.
  
          See Also
          --------
          burrito.util.CommandLineApplication
          """
          lines = []
          for i, s in enumerate(data):
              # will number the sequences 1,2,3,etc.
              lines.append(''.join(['>', str(i+1)]))
              lines.append(s)
          return self._input_as_lines(lines)