How to Recover Deleted .txt Files from a Backup in Python

import os
import shutil
from pathlib import Path

def recover_deleted_txt_files(source_backup_dir: str, destination_dir: str) -> None:
    """Recover .txt files from backup directory."""
    backup_path = Path(source_backup_dir)
    dest_path = Path(destination_dir)
    dest_path.mkdir(parents=True, exist_ok=True)

    if not backup_path.exists():
        print(f"Backup directory '{source_backup_dir}' does not exist.")
        return

    recovered = 0
    for txt_file in backup_path.rglob("*.txt"):
        shutil.copy2(txt_file, dest_path / txt_file.name)
        recovered += 1
        print(f"Recovered: {txt_file.name}")

    print(f"\nTotal recovered: {recovered} text file(s) to '{destination_dir}'")

if __name__ == "__main__":
    recover_deleted_txt_files("test_backup", "recovered_files")