docs: Django sample on emulator

[olavloite]

Run the Django sample on the emulator.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 90.86%. Comparing base (9a6ba6a) to head (79a66ff).
Report is 291 commits behind head on postgresql-dialect.

❗ Current head 79a66ff differs from pull request most recent head d2aaf51. Consider uploading reports for the commit d2aaf51 to get more accurate results

Additional details and impacted files

@@                   Coverage Diff                    @@
##             postgresql-dialect    #1435      +/-   ##
========================================================
- Coverage                 90.86%   90.86%   -0.01%     
- Complexity                 2656     2658       +2     
========================================================
  Files                       141      141              
  Lines                      9054     9063       +9     
  Branches                   1319     1323       +4     
========================================================
+ Hits                       8227     8235       +8     
  Misses                      555      555              
- Partials                    272      273       +1     

Flag	Coverage Δ
all_tests	90.86% <ø> (-0.01%)	⬇️

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