Update keras_optimization_helper.py

[shaoeric]

origin helper requires tensorflow cuda9.0, however, the hunter will output nothing and stop when working on cuda10. so add some information

[HunterMcGushion]

Definitely a helpful addition! Thanks for noticing and taking the time to contribute!

[shaoeric]

so sorry, im not familiar with pull request, but why my new commit failed

[HunterMcGushion]

No worries! It looks like the code formatting reviews are complaining about spaces on one of the empty lines (line 63). They prefer empty lines to be completely empty, so you should be able to just backspace over the spaces in that line. Sounds ridiculous, I know haha

[shaoeric]

thanks

[codecov]

Codecov Report

❌ Patch coverage is 0% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 94.57%. Comparing base (96200fe) to head (3709d5e).
⚠️ Report is 12 commits behind head on master.

Files with missing lines	Patch %	Lines
...rameter_hunter/compat/keras_optimization_helper.py	0.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #212      +/-   ##
==========================================
- Coverage   94.61%   94.57%   -0.04%     
==========================================
  Files          46       46              
  Lines        4956     4961       +5     
==========================================
+ Hits         4689     4692       +3     
- Misses        267      269       +2     

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