change example's dependence

[AImager]

change example's dependence, make darwin build work

[codecov[bot]]

Codecov Report

Merging #11 into master will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##           master      #11   +/-   ##
=======================================
  Coverage   69.10%   69.10%           
=======================================
  Files           5        5           
  Lines         492      492           
=======================================
  Hits          340      340           
  Misses         94       94           
  Partials       58       58           

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