Update app.py

app.py

@@ -6,6 +6,7 @@ import cv2
 from PIL import Image 
 import tensorflow as tf
 from skimage.feature import peak_local_max
+import scipy as sc
 
 model_adresses = {"Intestinal organoids (0.32x0.32x2.0 um)": './model_positions',
                   "c. Elegans embryo (0.1x0.1x1.0 um)": './model_positions'}