attempt to fix missing interactions 1

[zktuong]

solve heatmap first.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (15c7089) 97.29% compared to head (669cbb5) 97.29%.

Additional details and impacted files

@@           Coverage Diff           @@
##           master      #62   +/-   ##
=======================================
  Coverage   97.29%   97.29%           
=======================================
  Files           7        7           
  Lines         665      666    +1     
=======================================
+ Hits          647      648    +1     
  Misses         18       18           

Flag	Coverage Δ
unittests	97.29% <100.00%> (+<0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files	Coverage Δ
ktplotspy/plot/plot_cpdb.py	94.11% <ø> (ø)
ktplotspy/plot/plot_cpdb_heatmap.py	93.65% <100.00%> (ø)
ktplotspy/utils/settings.py	100.00% <100.00%> (ø)
ktplotspy/utils/support.py	100.00% <100.00%> (ø)