diff --git a/animegan.py b/animegan.py
index b6ffba0..9577265 100644
--- a/animegan.py
+++ b/animegan.py
@@ -1,13 +1,12 @@
 import os
 import numpy
 from pathlib import Path
-from PIL import Image as PImage
 from torchvision import transforms
 
+import torch
 from towhee import register
 from towhee.operator import Operator, OperatorFlag
-from towhee.types import arg, to_image_color
-from towhee._types import Image
+from towhee.types import arg, to_image_color, Image
 import warnings
 warnings.filterwarnings('ignore')
 
@@ -27,17 +26,12 @@ class Animegan(Operator):
             module = importlib.util.module_from_spec(spec)
             spec.loader.exec_module(module)
         self.model = module.Model(model_name, self._device)
-        self.tfms = transforms.Compose([
-                                        transforms.ToTensor()
-                                    ])
+        self.tfms = transforms.ToTensor()
+
     @arg(1, to_image_color('RGB'))
-    def __call__(self, image):
-        img = self.tfms(image).unsqueeze(0)
+    def __call__(self, img):
+        img = self.tfms(img).unsqueeze(0)
         styled_image = self.model(img)
-        
         styled_image = numpy.transpose(styled_image, (1,2,0))
-        styled_image = PImage.fromarray((styled_image * 255).astype(numpy.uint8))
-        styled_image = numpy.array(styled_image)
-        styled_image = styled_image[:, :, ::-1].copy()
 
-        return Image(styled_image, 'BGR')
+        return Image(styled_image, 'RGB')