add n controls to edist onesided

[Intron7]

No description provided.

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 87.54%. Comparing base (baa40dd) to head (dcd4d5b).
⚠️ Report is 3 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #601      +/-   ##
==========================================
+ Coverage   87.51%   87.54%   +0.03%     
==========================================
  Files          96       96              
  Lines        6782     6799      +17     
==========================================
+ Hits         5935     5952      +17     
  Misses        847      847              

Files with missing lines	Coverage Δ
src/rapids_singlecell/pertpy_gpu/_distance.py	86.53% <ø> (ø)
...ids_singlecell/pertpy_gpu/_metrics/_base_metric.py	86.66% <ø> (ø)
...apids_singlecell/pertpy_gpu/_metrics/_edistance.py	92.24% <100.00%> (+0.39%)	⬆️