TFMS list not showing all tfms for Databunch

I am passing in bunch of tfms to databunch but when i do data.tfms i get only trasnform which is normalize .

tfms=get_transforms(flip_vert=True,p_affine=0.8,max_rotate=20,p_lighting=0.8,xtra_tfms=[contrast(scale=(0.5, 1.5), p=0.75)])

train_list = (SegmentationItemList
                  .from_df(df_train_final, path=path/"train_images" )
                  .split_by_rand_pct(valid_pct=0.1,seed=42)
                  #.label_from_df(cols=list(range(5)), label_cls=MultiClassSegList, classes=[0,  1, 2, 3, 4])
                  .label_from_df(cols=0,  label_cls=MultiClassSegList4, classes=[1, 2, 3, 4])
                 # .add_test(testfolder.ls(), label=None,tfm_y=False)
                  .transform( tfms, size=256
                             , tfm_y=True)
                  .databunch(bs=16 ).normalize(stats))

train_list.tfms
[functools.partial(<function _normalize_batch at 0x7fc947c2b2f0>, mean=tensor([0.3960, 0.3960, 0.3960]), std=tensor([0.1790, 0.1790, 0.1790]), do_x=True, do_y=False)]