# Disable debug trace Face Recognition/Detection

**URL:** https://forum.amebaiot.com/t/disable-debug-trace-face-recognition-detection/2551
**Category:** AI
**Tags:** rtl8735b
**Created:** [December 20, 2023, 4:16pm UTC](https://forum.amebaiot.com/t/disable-debug-trace-face-recognition-detection/2551 "2023-12-20T16:16:41Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![AI\_Test](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/ai_test/32/1835_2.png) [@AI\_Test](https://forum.amebaiot.com/u/AI_Test)
#### Post date: [December 20, 2023, 4:16pm UTC](https://forum.amebaiot.com/t/disable-debug-trace-face-recognition-detection/2551/1 "2023-12-20T16:16:41Z")

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Hello ,

How can I disable these debug traces in serial Monitor log ?

Thanks

17:13:00.845 → SCRFD tick[0] = 29

17:13:00.845 → MBFACENET tick[0] = 18

17:13:00.845 → SCRFD tick[0] = 30

17:13:00.910 → MBFACENET tick[0] = 19

17:13:00.942 → SCRFD tick[0] = 30

17:13:01.007 → \>\>\> SCRFD FPS = 11.18

17:13:01.007 → MBFACENET tick[0] = 18

17:13:01.039 → SCRFD tick[0] = 30

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<div class="post-metadata">

### Author: ![Pammy](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.amebaiot.com/pammy/32/936_2.png) [@Pammy](https://forum.amebaiot.com/u/Pammy)
#### Post date: [December 22, 2023, 2:55am UTC](https://forum.amebaiot.com/t/disable-debug-trace-face-recognition-detection/2551/2 "2023-12-22T02:55:43Z")

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Hi @AI_Test,

These logs can be disabled in module\_vipnn.c. However, in Arduino SDK this .c file currently is not open source for users to edit.

You can refer to this file in Standard SDK ([ambpro2\_sdk/component/media/mmfv2/module\_vipnn.c at 78c7a0f7659d2a9dc2bc7a93d01a967ea7aa54fe · ambiot/ambpro2\_sdk · GitHub](https://github.com/ambiot/ambpro2_sdk/blob/78c7a0f7659d2a9dc2bc7a93d01a967ea7aa54fe/component/media/mmfv2/module_vipnn.c)) Line 42 to 46.