The Problem on blip2_feature_extraction Example

[xcxhy]

Hello author, in the example/blip2_feature_ectraction.ipynb file, it seems that is not no blip2_feature_extractor model file mentioned in your code. I can't find the model in the model zoo, should I use the blip2 base model in model zoo directly, or continue to use blip_feature_extractor for encoding?