bpy.ops.object.randomize_transform( ?

fan anyone explain how this command works?
i mean if you sue this and set the seed = 0 i think there should be random values
but seems it has still some randoms values !

i tried to locate and object at the given values but get a randomn around teh gien values !

bpy.ops.object.randomize_transform( random_seed=0, use_loc=True, loc=(5.0, 10.0, 2.0), use_rot=True, rot=(0.0, 0.0, 0.0), use_scale=True, scale_even=False, scale_min=0.15, scale=(0.0, 0.0, 0.0))