Remove unused import

src/core/deck.rs

@@ -1,18 +1,11 @@
-use rayon::iter::ParallelIterator;
-use rayon::iter::IndexedParallelIterator;
-use std::sync::Arc;
-use std::time::Instant;
-use chrono::{DateTime, Utc};
-use log::info;
-use parking_lot::Mutex;
-use rayon::prelude::IntoParallelRefIterator;
-use rhai::{Engine, Scope};
 use crate::app::AppState;
-use crate::core::srs::{OrderMode, OrderModule, RandomSRSModule, SRSModule, SemiRandomSRSModule, WordOpenMode, WorstWordsSRSModule, FADE_PER_DAY, MAX_SCORE};
-use crate::data_provider::card_stats::{load_stats_of_deck, update_stat_score};
-use crate::data_provider::history::{push_note};
+use crate::core::srs::{OrderMode, OrderModule, RandomSRSModule, SRSModule, SemiRandomSRSModule, WordOpenMode, WorstWordsSRSModule};
 use crate::data::entities::*;
-use crate::data::Id;
+use crate::data_provider::card_stats::{load_stats_of_deck, update_stat_score};
+use crate::data_provider::history::push_note;
+use chrono::Utc;
+use parking_lot::Mutex;
+use std::sync::Arc;
 
 
 #[derive(Clone)]