Gradle DSL method not found: 'implementation()'

Gradle DSL method not found: 'implementation()'
Possible causes:
The project 'ML Kit Translate Codelab' may be using a version of the Android Gradle plug-in that does not contain the method (e.g. 'testCompile' was added in 1.1.0).
Upgrade plugin to version 4.0.1 and sync project

The project 'ML Kit Translate Codelab' may be using a version of Gradle that does not contain the method.
Open Gradle wrapper file

The build file may be missing a Gradle plugin.
Apply Gradle plugin

Start by opening the Gradle wrapper file and the project build file, then sync the ML Kit Translate Codelab to reproduce the missing implementation() method. Check the Android Gradle plug-in and applied Gradle plug-in mentioned in the issue. Done means the project syncs without the Gradle DSL method error.

Written by the indexing model from the issue text.