A configurable reload period was added in https://github.com/tensorflow/tensorboard/issues/1522. However, there is a minimum reload period of 30s. <img width="360" alt="Image" src="https://github.com/user-attachments/assets/332a7e17-3b8e-44d8-a92f-c6fdfaeba5e7" /> 30 seconds is a long time when doing interactive development. Can we relax this restriction?
