class BdgraphSyntaxError(Exception):
    pass


class BdgraphGraphLoopDetected(Exception):
    pass


class BdgraphNodeNotFound(Exception):
    pass


class BdgraphRuntimeError(Exception):
    pass

be925833bafa22e8e616d3725344f20b837df28a
<mask token>


class BdgraphRuntimeError(Exception):
    pass

<mask token>


class BdgraphNodeNotFound(Exception):
    pass


class BdgraphRuntimeError(Exception):
    pass

<mask token>


class BdgraphGraphLoopDetected(Exception):
    pass


class BdgraphNodeNotFound(Exception):
    pass


class BdgraphRuntimeError(Exception):
    pass

class BdgraphSyntaxError(Exception):
    pass


class BdgraphGraphLoopDetected(Exception):
    pass


class BdgraphNodeNotFound(Exception):
    pass


class BdgraphRuntimeError(Exception):
    pass
