Error While running frontend.

[Raunak-kumarr]

Describe the bug
When i am running the app every time i am getting an error like
A problem occurred configuring project ':flutter_keyboard_visibility'.
› Could not create an instance of type com.android.build.api.variant.impl.LibraryVariantBuilderImpl.

Namespace not specified. Specify a namespace in the module's build file. See https://d.android.com/c/tools/upgrade-assistant/set-namespace for information about setting the namespace.