Function sample_and_apply

:param x: Image batch on which to apply fmix of shape [b, c, shape*] :param alpha: Alpha value for beta distribution from which to sample mean of mask :param decay_power: Decay power for frequency decay prop 1/f**d :param shape: Shape of desired mask, list up to 3 dims :param m

(x,
                     alpha,
                     decay_power,
                     shape,
                     max_soft=0.0,
                     reformulate=False)