How to evaluate a pic saved in my desktop

Research & Models
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#1

I created a model that works fine. It’s a model of clothes classification, unfortunately, I don’t know how to use it with pictures that I download from the internet and they don’t share the same size. Do you know how to do it?
This is what I tried and it does not work.
from PIL import Image

import numpy as np

image = Image.open(r’C:\Users\tripa\OneDrive\desktop\remera.jpg’)

new_image = image.resize((28, 28))

pred_probs=model_14.predict(new_image)

print(pred_probs)