Fix history bug

src/lang.rs

@@ -1,10 +1,11 @@
+use crate::data_provider::card_stats::load_stats_of_deck;
+use crate::data_provider::card_stats::update_stat_score;
+use crate::data_provider::history::{push_note, HistoryItem};
 use crate::AppState;
-use crate::data_provider::card_stats::{delete_stat, load_stats_of_deck, update_stat_score};
-use crate::data_provider::history::{HistoryItem, push_note};
 use chrono::{DateTime, Utc};
 use parking_lot::Mutex;
-use rand::distr::Distribution;
 use rand::distr::weighted::WeightedIndex;
+use rand::distr::Distribution;
 use rand::prelude::SliceRandom;
 use rand::rng;
 use rand::rngs::ThreadRng;
@@ -12,8 +13,8 @@ use rayon::iter::IndexedParallelIterator;
 use rayon::iter::IntoParallelRefIterator;
 use rayon::iter::ParallelIterator;
 use rhai::{Engine, Scope};
-use rusqlite::ToSql;
 use rusqlite::types::{FromSql, FromSqlError, FromSqlResult, ToSqlOutput, ValueRef};
+use rusqlite::ToSql;
 use std::cmp::PartialEq;
 use std::collections::HashMap;
 use std::fmt::{Display, Formatter};