def METHOD_NAME(self, domain):
    """Remove the domain and strategy from the collection of strategies.
    :param str domain: The domain you wish remove. For example,
        ``'https://api.github.com'``.
    .. code-block:: python
        a = AuthHandler({'example.com', ('foo', 'bar')})
        a.remove_strategy('example.com')
        assert a.strategies == {}
    """
    key = self._key_from_url(domain)
    if key in self.strategies:
        del self.strategies[key]