Xinyuan Zhao

Tensorboard fails in python 3.13 because `imghdr` module is absent

2

Running `tensorboard --logdir .` under python 3.13 leads to the following error: ``` Traceback (most recent call last): File ".venv/bin/tensorboard", line 5, in from tensorboard.main import run_main File ".venv/lib64/python3.13/site-packages/tensorboard/main.py", line...