Update requirements.txt

requirements.txt

@@ -1,16 +1,19 @@
-# Core dependencies
+# Core dependencies with verified compatible versions
 gradio==3.50.2
 pymupdf==1.23.0
 python-docx==0.8.11
 sentence-transformers==2.3.1
 faiss-cpu==1.7.4
+
+# Transformers stack with resolved dependencies
 transformers==4.38.0
-pyarabic==0.6.14
+tokenizers==0.15.2
+safetensors==0.4.1  # Updated to meet transformers' requirement
 
 # Arabic processing
+pyarabic==0.6.14
 arabic-reshaper==2.1.4
 python-bidi==0.4.2
 
-# Lightweight alternatives
-torch==2.0.0
-safetensors==0.4.0
+# Optimized torch installation
+torch==2.2.1 --index-url https://download.pytorch.org/whl/cpu