Update dependencies

requirements.txt

@@ -1,2 +1,7 @@
-transformers>=4.30.0
-torch>=2.0.0
+transformers==4.21.3
+torch==1.13.1
+sentencepiece>=0.1.96
+tokenizers>=0.12.1,<0.14
+accelerate>=0.12.0,<0.21
+datasets>=2.0.0
+gradio>=3.0,<4.0