Unpinned paddlepaddle-gpu>=3.0.0 made pip backtrack for ~an hour across the 2 GB
package while satisfying paddleocr/paddlex constraints, so the isolated venv never
finished. Pinning the exact version (which ships a cp313 GPU wheel) makes it install
cleanly in one pass.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Mw2KQiswmD69T45fTfjKwW