add input data file for example tests

[derrickaw]

#35030 Phase 1

Move out the input data from the test file to a separate file.

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[derrickaw]

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[derrickaw]

Run PythonDocs Precommit

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 56.45%. Comparing base (bbf7124) to head (52a1101).
Report is 4 commits behind head on master.

Additional details and impacted files

@@             Coverage Diff              @@
##             master   #35054      +/-   ##
============================================
- Coverage     56.48%   56.45%   -0.04%     
  Complexity     3299     3299              
============================================
  Files          1185     1186       +1     
  Lines        181794   181951     +157     
  Branches       3409     3409              
============================================
+ Hits         102691   102715      +24     
- Misses        75837    75970     +133     
  Partials       3266     3266              

Flag	Coverage Δ
python	80.91% <100.00%> (-0.14%)	⬇️

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[shunping]

LGTM! The failed tests are unrelated to the changes.