Removed unused uses

src/lib.rs

@@ -13,16 +13,13 @@
 //! user-defined sound changes to words and texts based on regex expressions.
 
 use std::fs::File;
-use std::io::Result;
-use std::path::Path;
-
 extern crate log;
 extern crate simplelog;
 use log::{info, warn};
 use simplelog::*;
 
+
 pub mod settings;
-use settings::utils;
 
 /// Initializes the crate
 ///