COLORS don't need to be borrowed

src/consts.rs

@@ -30,7 +30,7 @@ pub const DEFAULT_INTEGRAL_NUM: usize = 100;
 
 /// Colors used for plotting
 // Colors commented out are used elsewhere and are not included here for better user experience
-pub const COLORS: &[Color32; 13] = &[
+pub const COLORS: [Color32; 13] = [
 	Color32::RED,
 	// Color32::GREEN,
 	// Color32::YELLOW,