框架信息：
Type Dev Kit：AI Development:WuKong
TuyaOS Version：TuyaOS-3.12.5
Component Dev Kit(s)：tuyaos-ai_3.12.1-beta.22_T5_T5AI_0.0.29
编译tuyaos_demo_ai_toy时报错如下：
not is ci build
------ enable uac ------
------ use bk lwip ------
CHECK COMPONENTS
APP_DIR:apps
check bootloader.bin
bootloader check ok
SCRIPT_DIR /home/tuya/Project/tuya_demo_001/T5_TuyaOS-3.12.5/software/TuyaOS/vendor/T5/t5_os/projects/tuya_app/tuya_build_env
Virtual environment already exists.
/usr/bin/python3
Activate script not found.
make: *** [/home/tuya/Project/tuya_demo_001/T5_TuyaOS-3.12.5/software/TuyaOS/scripts/mk/app.mk:195: app_by_name] Error 1
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