Update app.py

app.py

@@ -13,8 +13,8 @@ from skimage.color import rgb2gray
 from csbdeep.utils import normalize
 from stardist.models import StarDist2D
 from stardist.plot import render_label
-from train_tools.models import MEDIARFormer
-from core.MEDIAR import Predictor
+import MEDIARFormer
+import Predictor
 from cellpose import models as cellpose_models, io as cellpose_io, plot as cellpose_plot
 
 # Load SegFormer