[Cherry-Pick][Optimization] Enable text-only deployment for multimodal models(#7183)#7233

Jiang-Jia-Jun merged 1 commit intoPaddlePaddle:release/2.6PaddlePaddle/FastDeploy:release/2.6from

EmmonsCurse:cherry-pick/7183/release/2.6EmmonsCurse/FastDeploy:cherry-pick/7183/release/2.6Copy head branch name to clipboard