This example demonstrates how to enable multidex in an Android application’s Gradle build configuration. It shows the specific `android` block where the `defaultConfig` sets the `multiDexEnabled` flag to `true`, a necessary step for apps that exceed the 64K method reference limit. The code uses the Gradle Android plugin’s DSL to modify the build settings. No external visualization libraries or data sources are present; the focus is purely on the configuration syntax required to support multiple DEX files in the application.