Support tuples inside `Categorical`

[coveralls]

Pull Request Test Coverage Report for Build 818

• 12 of 12 (100.0%) changed or added relevant lines in 4 files are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage increased (+0.07%) to 94.346%

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Files with Coverage Reduction	New Missed Lines	%
hyperparameter_hunter/optimization/backends/skopt/engine.py	1	83.85%
<!--	Total:	1		-->

Totals
Change from base Build 814:	0.07%
Covered Lines:	4689
Relevant Lines:	4970

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💛 - Coveralls

[codecov[bot]]

Codecov Report

Merging #188 into master will increase coverage by 0.06%. The diff coverage is 100%.

@@            Coverage Diff             @@
##           master     #188      +/-   ##
==========================================
+ Coverage   94.27%   94.34%   +0.06%     
==========================================
  Files          46       46              
  Lines        4962     4970       +8     
==========================================
+ Hits         4678     4689      +11     
+ Misses        284      281       -3

Impacted Files	Coverage Δ
hyperparameter_hunter/utils/file_utils.py	89.06% <100%> (+0.53%)	:arrow_up:
hyperparameter_hunter/tracers.py	95.12% <100%> (ø)	:arrow_up:
...meter_hunter/optimization/backends/skopt/engine.py	83.84% <100%> (ø)	:arrow_up:
hyperparameter_hunter/i_o/reporting.py	84.13% <100%> (+0.11%)	:arrow_up:
hyperparameter_hunter/experiments.py	92.72% <0%> (+0.72%)	:arrow_up:
hyperparameter_hunter/utils/parsing_utils.py	90% <0%> (+1.25%)	:arrow_up:

---

Continue to review full report at Codecov.

Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update 974430a...3f080e7. Read the comment docs.

[codecov[bot]]

Codecov Report

Merging #188 into master will increase coverage by 0.06%. The diff coverage is 100%.

@@            Coverage Diff             @@
##           master     #188      +/-   ##
==========================================
+ Coverage   94.27%   94.34%   +0.06%     
==========================================
  Files          46       46              
  Lines        4962     4970       +8     
==========================================
+ Hits         4678     4689      +11     
+ Misses        284      281       -3

Impacted Files	Coverage Δ
hyperparameter_hunter/utils/file_utils.py	89.06% <100%> (+0.53%)	:arrow_up:
hyperparameter_hunter/tracers.py	95.12% <100%> (ø)	:arrow_up:
...meter_hunter/optimization/backends/skopt/engine.py	83.84% <100%> (ø)	:arrow_up:
hyperparameter_hunter/i_o/reporting.py	84.13% <100%> (+0.11%)	:arrow_up:
hyperparameter_hunter/experiments.py	92.72% <0%> (+0.72%)	:arrow_up:
hyperparameter_hunter/utils/parsing_utils.py	90% <0%> (+1.25%)	:arrow_up:

---

Continue to review full report at Codecov.

Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update 974430a...3f080e7. Read the comment docs.