/// Parse out the sample data json lines `Ok(line)` and comments `Err(line)`
pubfnparse_sample_data(data:&str)-> impl Iterator<Item = &str>{let data = data.trim();
data.lines().filter(|line|{if line.is_empty(){returnfalse;}// Print data and comments for easier debugging when something breaks
println!("{line}");// Ignore comments
!line.starts_with("---")})}