Made checks succeed

src/renderer.rs

@@ -7,10 +7,7 @@
 // notice may not be copied, modified, or distributed except
 // according to those terms.
 
-use std::{
-    convert::{TryFrom, TryInto},
-    sync::Arc,
-};
+use std::sync::Arc;
 
 use ahash::AHashMap;
 use egui::{epaint::Primitive, ClippedPrimitive, PaintCallbackInfo, Rect, TexturesDelta};