Update app.py

app.py

@@ -98,14 +98,10 @@ def realesrgan(img, model_name, denoise_strength, face_enhance, outscale):
         print('Error', error)
         print('If you encounter CUDA out of memory, try to set --tile with a smaller number.')
     else:
-        # Save restored image and return it to the output Image component
-        if img_mode == 'RGBA':  # RGBA images should be saved in png format
-            extension = 'jpg'
-        else:
-            extension = 'jpg'
+        extension = 'jpg'
 
         out_filename = f"output_{rnd_string(8)}.{extension}"
-        cv2.imwrite(out_filename, output)
+        cv2.imwrite(out_filename, output, [int(cv2.IMWRITE_JPEG_QUALITY), 90])  # 90 là chất lượng JPEG (có thể chỉnh)
         global last_file
         last_file = out_filename
         return out_filename