Changing all bitmap resources path at once . ChatGPT suggestion.

Chat GPT wrote me a pyton script  that should replace  all bitmap resources to other folder .

here it is:

import xml.etree.ElementTree as ET
import os

def replace_bitmap_paths(sbs_file_path, old_path, new_path):
    # Parse the XML file
    tree = ET.parse(sbs_file_path)
    root = tree.getroot()

    # Find all elements with the 'bitmap' tag
    for bitmap_element in root.iter('bitmap'):
        # Get the current bitmap path
        current_path = bitmap_element.text

        # Check if the current path contains the old path
        if old_path in current_path:
            # Replace the old path with the new path
            new_bitmap_path = os.path.relpath(current_path, old_path)
            bitmap_element.text = os.path.join(new_path, new_bitmap_path)

    # Save the modified XML back to the file
    tree.write(sbs_file_path)

# Example usage:
sbs_file_path = 'path/to/your/file.sbs'
old_path = 'textures/'
new_path = 'new/path/to/bitmaps/'

replace_bitmap_paths(sbs_file_path, old_path, new_path)

But it does nothing when I replace the path  to actiual one in the end of the script . The paths  stay same  in my sbs .

Could sombody  inspect the script and tell whats wrong  please.