Update requirements.txt

requirements.txt

@@ -2,9 +2,9 @@ gradio==4.31.0
 torch # requires torch 2.1.1+ (for efficient sdpa implementation)
 PyMuPDF # for reading PDFs with Python
 tqdm # for progress bars
-sentence-transformers # for embedding models
-accelerate # for quantization model loading
-bitsandbytes # for quantizing models (less storage space)
-flash-attn --no-build-isolation # for faster attention mechanism = faster LLM inference
+sentence-transformers
+accelerate 
+bitsandbytes 
+flash-attn 
 nltk
 spacy