Убрал ненужное из MainActivity.kt + удалил ненужный .xml файл

app/src/main/java/ru/nm17/narodmon/MainActivity.kt

@@ -132,23 +132,7 @@ class MainActivity : ComponentActivity() {
     }
 }
 
-@Composable
-fun Greeting(name: String, modifier: Modifier = Modifier) {
-    Text(
-        text = "Hello $name!",
-        modifier = modifier
-    )
-}
-
 @Composable
 fun NavHolderEl() {
     //NavHost(navController = NavHostController(N), graph =)
 }
-
-@Preview(showBackground = true)
-@Composable
-fun GreetingPreview() {
-    NarodMonTheme {
-        Greeting("Android")
-    }
-}

app/src/main/res/layout/fragment_sensors.xml

@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    tools:context=".Sensors">
-
-    <!-- TODO: Update blank fragment layout -->
-    <TextView
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:text="@string/hello_blank_fragment" />
-
-</FrameLayout>