[tensorboard] Let hparam render values correctly (#31544)
Summary:
The root cause of incorrect rendering is that numbers are treated as a string if the data type is not specified. Therefore the data is sort based on the first digit.
closes https://github.com/pytorch/pytorch/issues/29906
cc orionr sanekmelnikov
Pull Request resolved: https://github.com/pytorch/pytorch/pull/31544
Differential Revision: D21105403
Pulled By: natalialunova
fbshipit-source-id: a676ff5ab94c5bdb653615d43219604e54747e56
