use std::fs::File;
use std::io::BufReader;
use conllu::io::{ReadSentence, Reader};
use udgraph::graph::Sentence;
pub fn read_sentences(filename: &str) -> Vec<Sentence> {
Reader::new(BufReader::new(File::open(filename).unwrap()))
.sentences()
.map(|s| s.unwrap())
.collect()
}