Update requirements.txt

requirements.txt

-transformers==4.41.2
-accelerate==0.30.1
-datasets==2.16.0
-peft==0.11.1
-trl==0.8.6
-gradio==4.0.0
-pandas==2.0.0
+transformers>=4.41.2,<=4.45.2
+datasets>=2.16.0,<=2.21.0
+accelerate>=0.30.1,<=0.34.2
+peft>=0.11.1,<=0.12.0
+trl>=0.8.6,<=0.9.6
+gradio>=4.0.0,<5.0.0
+pandas>=2.0.0
 scipy
 einops
 sentencepiece
@@ -14,9 +14,9 @@ uvicorn
 pydantic
 fastapi
 sse-starlette
-matplotlib==3.7.0
+matplotlib>=3.7.0
 fire
 packaging
 pyyaml
 numpy<2.0.0
-av
+av
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