Save animation example to cwd

[adamltyson]

Closes #290

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (5573d08) 65.82% compared to head (4e0de73) 65.82%.
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #308   +/-   ##
=======================================
  Coverage   65.82%   65.82%           
=======================================
  Files          40       40           
  Lines        1823     1823           
=======================================
  Hits         1200     1200           
  Misses        623      623           

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[IgorTatarnikov]

👍 LGTM!