import os

root_folder = r"C:\Users\PranavRautRadpicsAI\Desktop\data"

with open("dataset_structure.txt", "w", encoding="utf-8") as out:
    for root, dirs, files in os.walk(root_folder):
        relative = os.path.relpath(root, root_folder)
        out.write(f"\n[{relative}]\n")

        for file in sorted(files):
            out.write(f"{file}\n")

print("Done")