def has_line_changed(self, filename, line):
        changed = [change for change in self.all_changes(filename)
                   if change.has_line_changed(line)]
        return len(changed) > 0
Check whether or not a line has changed in
dataset/ETHPy150Open markstory/lint-review/lintreview/diff.py/DiffCollection.has_line_changed