def process_custom_vjp_call(self, prim, fun, fwd, bwd, tracers, out_trees):
    del fwd, bwd, out_trees
    return self.process_call(core.call_p, fun, tracers, {})
def process_custom_vjp_call(self, prim, fun, fwd, bwd, tracers, out_trees):
    del fwd, bwd, out_trees
    return self.process_call(core.call_p, fun, tracers, {})