# Will BERT embedding be always same for a given document when used as a feature extractor

When we use BERT embeddings for a classification task, would we get different embeddings every time we pass the same text through the BERT architecture? If yes, is it the right way to use the embeddings as features? Ideally, while using any feature extraction technique, features values should be consistent. How do I handle this if we want BERT to be used as a feature extractor?