some fix in flops_profiler

[lucasleesw]

1. Tensor.bmm missed in _patch_tensor_methods function
2. missed funtions in _reload_functionals and _reload_tensor_methods functions
3. torch.mm and torch.Tensor.mm will have same __name__ in wrapFunc, my suggustion is use __str__ instead.
4. add torch.baddbmm

[microsoft-cla-retired[bot]]

All CLA requirements met.

[lucasleesw]

@cli99

[tjruwase]

@lucasleesw, thanks for the PR. Can you please use this to resolve the formatting issues

[cli99]

Hi @lucasleesw , thanks for the PR. Is there a reason you use str instead of str()?

[lucasleesw]

Hi @lucasleesw , thanks for the PR. Is there a reason you use str instead of str()?

Nothing specific, just choose another attribute instead of __name__.