diff --git a/december_8/src/main.rs b/december_8/src/main.rs
index 4c72279..3f9a2a2 100644
--- a/december_8/src/main.rs
+++ b/december_8/src/main.rs
@@ -1,8 +1,6 @@
 use std::fs::File;
-use std::hash::Hash;
 use std::io::{BufReader};
 use std::io::prelude::*;
-use std::ops::Index;
 use std::collections::HashSet;
 
 fn main(){