def refresh(self):
        """
        Refresh context with new declarations from known registries.
        Useful for third-party extensions.
        """
        self.load_additional_registries()
        # Some extensions may have augmented the builtin registry
        self._load_builtins()

        Refresh context with new declarations from known registries.
        Useful for third-party extensions.
        
numba/core/typing/context.py