<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def update_uri(cls, uri):
 """Set the URI of the StackInABox framework. :param uri: the base URI used to match the service. """

        logger.debug('Request: Update URI to {0}'.format(uri))
        local_store.instance.base_url = uri