import os
from PIL import Image

def resize_images(directory):
    # Directory where the resized images will be saved
    output_dir = os.path.join(directory, 'resized_images')
    if not os.path.exists(output_dir):
        os.makedirs(output_dir)

    # Image extensions to look for
    valid_extensions = ('.jpg', '.jpeg', '.png', '.gif', '.tiff', '.bmp')

    for filename in os.listdir(directory):
        if filename.lower().endswith(valid_extensions):
            original_path = os.path.join(directory, filename)
            resized_path = os.path.join(output_dir, filename)

            try:
                with Image.open(original_path) as img:
                    # Resize the image
                    img = img.resize((1536, 768), Image.LANCZOS)
                    img.save(resized_path)
                    print(f"Resized and saved {filename} to {resized_path}")
            except Exception as e:
                print(f"Error processing {filename}: {e}")

# Replace '/path/to/your/directory' with the path to the directory containing your images
directory_path = 'real_images'
resize_images(directory_path)