Update requirements.txt

requirements.txt

@@ -1,6 +1,7 @@
 bitsandbytes==0.45.3
-git+https://github.com/huggingface/transformers.git@v4.50.1#egg=transformers
-git+https://github.com/unslothai/unsloth.git@main
+unsloth==2025.3.18
+unsloth_zoo==2025.3.16
+transformers==4.50.1
 torch
 peft
 accelerate