Update requirements.txt

requirements.txt

@@ -1,8 +1,7 @@
 fastapi==0.104.1
-transformers[sentencepiece]>=4.45.0
-uvicorn[standard]==0.17.6
+transformers[sentencepiece]
+FlagEmbedding>=1.2.10
 pydantic==1.10.13
-torch==2.2.2
-protobuf
-safetensors
-tiktoken
+uvicorn==0.17.6
+itsdangerous
+protobuf