def create_from_saved_state(config, saved_state):
pass<EOL>
Re-create or connect to an existing cloud instance as specified in some
saved state and configuration.

:param config: An opaque dict of configuration that might be
    specific to a given implementation
:param saved_state: The serialized state of an instance that
    has most likely been loaded from disk (e.g. a json file).
    This saved state will be used to reconnect to an existing
    instance.

:return: An :class:`ICloudInstance` provider loaded from the
    saved_state.