Update requirements.txt

requirements.txt

@@ -1,14 +1,14 @@
 --extra-index-url https://download.pytorch.org/whl/cu121
 
-# Core compute (CUDA 12.x -> use cu121 wheels)
+# Core compute (CUDA 12.x -> cu121 wheels)
 torch==2.3.1+cu121
 
 # NLP stack
-transformers==4.43.3
-tokenizers==0.19.1       # compatible with transformers 4.43.x
+transformers==4.44.2        # ✅ compatible with tokenizers 0.20.x
+tokenizers==0.20.1          # ✅ parses Apertus tokenizer.json
 accelerate==0.33.0
 safetensors==0.4.4
-bitsandbytes==0.43.1     # works with CUDA 12.x
+bitsandbytes==0.43.1
 sentencepiece==0.1.99
 huggingface_hub==0.24.6
 regex==2024.7.24