py : add protobuf dependency (#4466)

diff --git a/requirements.txt b/requirements.txt
index badfec3be804cce60b87fed472e5807b44246fc9..1a116256671e5281df0cb34b0ab4a57d4dce13c4 100644 (file)
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,3 +2,4 @@ numpy==1.24.4
 sentencepiece==0.1.98
 transformers>=4.34.0
 gguf>=0.1.0
+protobuf>=4.21.0