How to use ChatGPT to make work easier

Due to work requirements, I need to process a large number of images into a uniform standard. The extra pixels can be white backgrounds only. Photoshop's Camera Raw can only reduce images in batches, and although there are online tools, they are charged. Suddenly, I asked ChatGPT, and when I first asked, I didn't want to use Python because I'm not familiar with this type of code language. However, I later found that Python can perform this type of simple yet complex and tedious task. Therefore, I tried to ask step by step, and after asking, I found that I wanted to add more questions, so I asked again, and the following code was obtained.

from PIL import Image
import os

def process_images(folder):
    total_images = 0
    processed_images = 0
    for root, dirs, files in os.walk(folder):
        for filename in files:
            filepath = os.path.join(root, filename)
            if is_image_file(filepath):
                total_images += 1

    for root, dirs, files in os.walk(folder):
        for filename in files:
            filepath = os.path.join(root, filename)
            if is_image_file(filepath):
                image = Image.open(filepath)
                resized_image = resize_image(image)

		# 限定正方圖為2250x2250
                canvas = Image.new("RGB", (2250, 2250), (255, 255, 255))
                paste_x = (2250 - resized_image.width) // 2
                paste_y = (2250 - resized_image.height) // 2
                canvas.paste(resized_image, (paste_x, paste_y))
                canvas.save(filepath, "JPEG")

		# 圖像處理進度...

                processed_images += 1
                print(f"處理進度：{processed_images}/{total_images}")


def resize_image(image):
    width, height = image.size
    max_dimension = max(width, height)

    if max_dimension <= 2250:
        return image
    
    if width > height:
        new_width = 2250
        ratio = new_width / width
        new_height = int(height * ratio)
    else:
        new_height = 2250
        ratio = new_height / height
        new_width = int(width * ratio)

    return image.resize((new_width, new_height))

def is_image_file(filename):
    supported_extensions = [".jpg", ".jpeg", ".png", ".gif"]
    file_extension = os.path.splitext(filename)[1].lower()
    
    return file_extension in supported_extensions

# 指定代文件所在位置的文件夾裡（可以是代码文件位置的文件夹或任何其他文件夹）
folder = os.path.dirname(os.path.abspath(__file__))

# 調用函數誰行圖像處理
process_images(folder)

The following is the process of asking ChatGPT

如想一鍵執行，可以複制下段代碼，保存為bat文件就可 (此文件名可以任改, 但Python文件必須改為autosize.py對應下方碼裡名字.

@echo off
python autosize.py
pause