Python Error

Traceback (most recent call last):
  File "__main__.py", line 37, in <module>
    @app.route("/stop", method=['POST'])
  File "/usr/lib/python2.7/dist-packages/flask/app.py", line 1013, in decorator
    self.add_url_rule(rule, endpoint, f, **options)
  File "/usr/lib/python2.7/dist-packages/flask/app.py", line 62, in wrapper_func
    return f(self, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/flask/app.py", line 976, in add_url_rule
    rule = self.url_rule_class(rule, methods=methods, **options)
TypeError: __init__() got an unexpected keyword argument 'method'