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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_context(self, request, user, profile, client):
 """ Return additional context for the setup view. The function can be controlled with ``SOCIALREGISTRATION_SETUP_CONTEXT_FUNCTION``. :param request: The current request object :param user: The unsaved user object :param profile: The unsaved profile object :param client: The API client """

        if CONTEXT_FUNCTION:
            func = self.import_attribute(CONTEXT_FUNCTION)
            return func(request, user, profile, client)
        return {}