ImguiModule doesn't need a run function

modules/ImguiModule/src/ImguiModule.cpp

@@ -61,23 +61,3 @@ void ImguiModule::onLoad() {
     ImGui_ImplGlfw_NewFrame();
     ImGui::NewFrame();
 }
-
-void ImguiModule::run() {
-    ImGuiIO& io = ImGui::GetIO();
-    static float f = 0.0f;
-    static int counter = 0;
-
-    ImGui::Begin("Hello, world!");                          // Create a window called "Hello, world!" and append into it.
-
-    ImGui::Text("This is some useful text.");               // Display some text (you can use a format strings too)
-
-    ImGui::SliderFloat("float", &f, 0.0f, 1.0f);            // Edit 1 float using a slider from 0.0f to 1.0f
-
-    if (ImGui::Button("Button"))                            // Buttons return true when clicked (most widgets return true when edited/activated)
-        counter++;
-    ImGui::SameLine();
-    ImGui::Text("counter = %d", counter);
-
-    ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / io.Framerate, io.Framerate);
-    ImGui::End();
-}