Update app.py

app.py

@@ -98,7 +98,7 @@ example_list = [["examples/" + example] for example in os.listdir("examples")]
 
 
 #Defining the predict function
-def style_transfer(cont_img=Image.open(example_list[0][0]).convert('RGB'),styl_img=Image.open(example_list[1][0]).convert('RGB')):
+def style_transfer(cont_img:PIL.Image.Image,styl_img:PIL.Image.Image) -> PIL.Image.Image:
   
   #Start the timer
   start_time = time.time()