https://huggingface.co/spaces/openfree/Compare-RAG-CHAT/resolve/main/examples/complex_layout.pdf
hf download hf://spaces/openfree/Compare-RAG-CHAT/examples/complex_layout.pdf
curl -L -o complex_layout.pdf https://huggingface.co/spaces/openfree/Compare-RAG-CHAT/resolve/main/examples/complex_layout.pdf
