Require updated hivemind

requirements.txt

@@ -4,5 +4,5 @@ accelerate==0.10.0
 huggingface-hub==0.7.0
 transformers==4.21.3
 protobuf>=3.20.3,<4.0dev
-git+https://github.com/learning-at-home/hivemind@1e4af434f35ad43208e7e5df569c5ff5eb79681b
+git+https://github.com/learning-at-home/hivemind@be88b4280cdd87432168e1da238e532f1364078b
 humanfriendly