Update requirements.txt

requirements.txt

@@ -7,6 +7,6 @@ torch
 peft
 accelerate
 huggingface_hub
-git+https://github.com/unslothai/unsloth.git
-git+https://github.com/huggingface/transformers.git@v4.50.1#egg=transformers
+unsloth
+git+https://github.com/huggingface/transformers.git