Update app.py

app.py

@@ -96,8 +96,8 @@ def run_style_transfer(cnn, normalization_mean, normalization_std,
 #example_images
 example_list = [["examples/" + example] for example in os.listdir("examples")]   
 print(example_list)
-img_1 = example_list[0]
-img_2 = example_list[1]
+img_1 = example_list[0][0]
+img_2 = example_list[1][0]
 print(img_1)
 print(img_2)
 #Defining the predict function