updated requirements file

requirements.txt

@@ -1,6 +1,6 @@
-fastapi==0.74.*
-requests==2.27.*
-uvicorn[standard]==0.17.*
-sentencepiece==0.1.*
-torch==1.11.*
-transformers==4.*
+fastapi
+requests
+uvicorn
+sentencepiece
+torch
+transformers