{pkgs ? import <nixpkgs> {}}:
pkgs.mkShell {
  buildInputs = [
    pkgs.python313
    pkgs.python313Packages.pip
    pkgs.ninja # Add ninja here
    pkgs.python313Packages.yt-dlp
    pkgs.python313Packages.numpy
    pkgs.python313Packages.tqdm
    pkgs.python313Packages.img2pdf
    pkgs.python313Packages.opencv-python
    pkgs.ffmpeg
    # Add any other development tools you need
  ];

  # If you're managing Python dependencies more explicitly with Nix
  # python3Env = pkgs.python3.withPackages (p: with p; [
  #   numpy
  #   img2pdf
  #   # ... other python packages
  # ]);
}