my evaluation block, no visualization in tensorboard

hi,

I configured the script model_main_tf2.py this way :

I also configured my pipeline.config file with its :

I specify that my train works well, no problem.

but my evaluation script blocks on :

I also have my tensorboard which detects a *.event file but doesn't send me any information. (which is logical since my script doesn't process).

does anyone know where my problem comes from?

Thank you in advance.