This error is often due to an incorrect installation or import of the Python Imaging Library (PIL) module. PIL.Image should indeed have an attribute called ANTIALIAS. The ‘ANTIALIAS’ is a resampling filter. It can be used for resizing images and is generally the highest quality resampling filter, but it may be slower than others. Here are ways to fix this issue: 1. Ensure PIL is correctly installed: Uninstall it first with `pip uninstall PIL` and `pip uninstall Pillow`. Then, reinstall Pillow (which is an improved version of PIL) with `pip install Pillow` 2. Correct your import: When using Pillow, you should import modules in this way: `from PIL import Image`. 3. Use ANTIALIAS filter: After properly importing Image module from PIL, you can use ANTIALIAS filter as a parameter in resize method like this: `image = image.resize((width, height), Image.ANTIALIAS)`. So your top part of the code should look something like this: ```python from PIL import Image image = Image.open('your-image-path.jpg') image = image.resize((width, height), Image.ANTIALIAS) ``` 4. If the issue persists, there may be some issues with your installation of Python or the way your environment is setup. Consider checking your system path, or possibly reinstalling Python and PIL again. If you're not resizing images and still get this error, it could be linked to an entirely different issue, which we might need more details to diagnose. Remember, always make sure to keep your libraries updated to the latest version. The current stable version for Pillow is 8.2.0, as of April 2021.