diff --git a/pytorch_openpose.py b/pytorch_openpose.py
index c894e6e..6947c19 100644
--- a/pytorch_openpose.py
+++ b/pytorch_openpose.py
@@ -747,4 +747,6 @@ class pytorch_openpose:
             output_image, _ = process_one (input_image)  
             img = pil2tensor(output_image) 
             results.append(img)
-        return (torch.cat(results, dim=0),)
\ No newline at end of file
+            # return img
+        return (torch.cat(results, dim=0),)
+        
\ No newline at end of file