add dimension extrator and bug fix#689

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Honglei-Qiu wants to merge 4 commits intoPaddlePaddle:developfrom

Honglei-Qiu:agent

Commits on Mar 31, 2026

init
fangfangssj
committed

Commits on Apr 15, 2026

dimension generalize and agent fix bug
Honglei-Qiu
committed

Commits on Apr 16, 2026