Update app.py

app.py

@@ -85,7 +85,7 @@ def preprocess(input_image, do_remove_background, foreground_ratio):
 
 
     def upscale(image, model):
-        model_path = f"models/{model}.ort"
+        model_path = f"models/modelx25.ort"
         img = convert_pil_to_cv2(image)
         if img.ndim == 2:
             img = cv2.cvtColor(img, cv2.COLOR_GRAY2BGR)