Update README.md

README.md

@@ -146,6 +146,7 @@ If you have questions or ideas for cooperation, contact me at m{dot}laurer{at}vu
 
 ### Debugging and issues
 Note that DeBERTa-v3 was released on 06.12.21 and older versions of HF Transformers can have issues running the model (e.g. resulting in an issue with the tokenizer). Using Transformers>=4.13 might solve some issues.
+Also make sure to install sentencepiece to avoid tokenizer errors. Run:  `pip install transformers[sentencepiece]` or `pip install sentencepiece`
 
 ### Hypotheses used for classification
 The hypotheses in the tables below were used to fine-tune the model.