Update requirements.txt

Author: haolpku

requirements.txt

@@ -2,7 +2,7 @@ transformers>=4.41.2,<=4.50.0,!=4.46.*,!=4.47.*,!=4.48.*;python_version<'3.10'
 transformers>=4.41.2,<=4.50.0,!=4.46.*,!=4.47.*,!=4.48.0;python_version>='3.10'
 datasets>=2.16.0,<=3.2.0
 accelerate>=0.34.0,<=1.2.1
-peft>=0.11.1,<=0.12.0
+peft>=0.14.0,<=0.15.2
 trl>=0.8.6,<=0.9.6
 tokenizers>=0.19.0,<=0.21.0
 gradio>=4.38.0,<=5.12.0