use pptx::Presentation;
fn main() -> Result<(), Box<dyn std::error::Error>> {
let mut prs = Presentation::new()?;
let layouts = prs.slide_layouts()?;
let _slide = prs.add_slide(&layouts[0])?;
prs.save("example_output.pptx")?;
println!("Created example_output.pptx with 1 slide");
Ok(())
}