Fix: CPU only

requirements.txt

@@ -1,6 +1,15 @@
-gradio
-torch
-PyMuPDF
-pytesseract
-torchcrf
-Pillow
+
+# CPU-only PyTorch (much smaller than GPU version)
+--extra-index-url https://download.pytorch.org/whl/cpu
+torch==2.1.0+cpu
+torchvision==0.16.0+cpu
+
+# Core dependencies
+gradio>=4.0.0
+PyMuPDF>=1.23.0
+pytesseract>=0.3.10
+Pillow>=10.0.0
+tqdm>=4.66.0
+
+# CRF for sequence tagging
+TorchCRF>=1.0.0