Update app.py

app.py

@@ -19,7 +19,7 @@ def normalize_channel(img, lower=1, upper=99):
         img_norm = img
     return img_norm.astype(np.uint8)
 
-def predict(filename, model=None, device=None, reduce_labels=True):
+def predict(img_name, model=None, device=None, reduce_labels=True):
     if img_name.endswith('.tif') or img_name.endswith('.tiff'):
         img_data = tif.imread(img_name)
     else: