def run(self, lines):
        """Makes the first line a heading"""
        line = lines[0]
        if line.startswith('# ') or MAX_LEN > len(line):
            return lines
        else:
            return ["# " + line] + lines[1:]
dataset/ETHPy150Open nathangrigg/dayone_export/dayone_export/mdx_autobold.py/AutoboldPreprocessor.run/swapped operands of `>`