Incorrect syntax for Analyse function

[domb84]

I'm receiving the following when attempting to use TemporalDegrain2. It seems its the best filter for removing dancing grain and this is the only version i can find for Vapoursynth. Error below;

clip = G41Fun.TemporalDegrain2(clip) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\dom\.conda\envs\vsbasicvsrpp2\G41Fun.py", line 2296, in TemporalDegrain2 bVec1 = A(srchSuper, isb=True, delta=1, **analyse_args) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "src\\cython\\vapoursynth.pyx", line 3091, in vapoursynth.Function.__call__ vapoursynth.Error: Analyse: Function does not take argument(s) named _lambda, _global

Perhaps there is an alternative