Update app.py

app.py

@@ -23,7 +23,7 @@ def process_image(image_path):
         if height > max_height:
             height = max_height
             width = int(height * aspect_ratio)
-        image = image.resize((width, height), Image.ANTIALIAS)
+        image = image.resize((width, height), Image.LANCZOS)
 
     # RGBからBGRに変換（cv2はBGRを使用する）
     image = np.array(image)