diff --git a/src/gui.rs b/src/gui.rs
index fd5092a..9f055e6 100644
--- a/src/gui.rs
+++ b/src/gui.rs
@@ -40,6 +40,12 @@ impl EventLoopWrapper {
     }
 }
 
+impl Default for EventLoopWrapper {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 pub struct Gui<'a> {
     // imgui
     imgui: imgui::Context,
@@ -259,7 +265,7 @@ type OnDraw = unsafe extern "C" fn(ui: &imgui::Ui);
 
 #[no_mangle]
 pub extern "C" fn GUICreateEventLoop() -> Box<EventLoopWrapper> {
-    let event_loop = EventLoopWrapper::new();
+    let event_loop = EventLoopWrapper::default();
     Box::new(event_loop)
 }
 
diff --git a/src/gui/wgpu_renderer.rs b/src/gui/wgpu_renderer.rs
index f2bc744..ea1f5d6 100644
--- a/src/gui/wgpu_renderer.rs
+++ b/src/gui/wgpu_renderer.rs
@@ -1,7 +1,6 @@
 use crate::gui::{EventLoopWrapper, Frame};
 use fast3d::output::RCPOutput;
-use fast3d::rdp::OutputDimensions;
-use fast3d_wgpu_renderer::defines::{PipelineConfig, PipelineId};
+
 use fast3d_wgpu_renderer::wgpu_device::WgpuGraphicsDevice;
 
 const DEPTH_FORMAT: wgpu::TextureFormat = wgpu::TextureFormat::Depth32Float;