run example; google_ml_vision_example depends on e2e >=0.2.0+1 which doesn't support null safety

I'm trying to run the example and get the following, any help would be appreciated.

flutter_google_ml_vision\example>flutter run
Resolving dependencies... (2.2s)
The current Dart SDK version is 3.0.1.

Because google_ml_vision_example depends on e2e >=0.2.0+1 which doesn't support null safety, version solving
  failed.

The lower bound of "sdk: '>=2.1.0 <3.0.0'" must be 2.12.0 or higher to enable null safety.
For details, see https://dart.dev/null-safety

facing the same problem, did you find any solution?