Update requirements.txt

requirements.txt

@@ -1,20 +1,7 @@
-unstructured[pdf]
-unstructured-inference
+PyMuPDF
+sentence-transformers
 pillow
-
-numpy>=1.26.2,<3.0
-unidecode==1.3.8
-accelerate==1.5.2
-pypdf==5.4.0
-sentence-transformers==3.4.1
-gradio==5.24.0
-langchain_community==0.3.21
-chromadb==1.0.4
-PyPDF2==3.0.1
-fitz==0.0.1.dev2
-ipdb==0.13.13
-langchain==0.3.23
+gradio
+langchain-community
 huggingface_hub
-langchain-huggingface==0.1.2
-faiss-gpu-cu12  # CUDA 12.x, Python 3.8+
-faiss-gpu-cu11  # CUDA 11.x, Python 3.8+
+faiss-cpu