Update piano_range.rs

Author: guylamar2006

neothesia-iced-widgets/src/piano_range.rs

@@ -5,9 +5,6 @@ use iced_core::{
     text::Renderer as TextRenderer,
     Text
 };
-// Removed unused imports
-// use iced_wgpu::Renderer;
-// use super::Element;
 
 pub struct PianoRange(pub std::ops::RangeInclusive<u8>);