Feature perf rnn on the homepage

[dsmilkov]

Ping @cghawthorne

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This change is 

[nsthorat]

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Reviewed 2 of 2 files at r1.
Review status: all files reviewed at latest revision, 2 unresolved discussions.

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demos/homepage/index.md, line 125 at r1 (raw file):

        </div>
      </a>
      <div class="mdl-card__supporting-text">Enjoy real-time piano performance by a neural network</div>

"Enjoy a"

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demos/homepage/assets/style.css, line 260 at r1 (raw file):

#perf-rnn {
  background: url('https://storage.googleapis.com/learnjs-data/Piano/performance_rnn.gif') center / cover;

this is a weird spot for the image, can we keep it either in demos/images or in a separate directory under learnjs-data for static images? Piano was meant just for the Piano sounds (Piano/Salamander mirrors the tonejs directory structure, this now breaks it).

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Comments from Reviewable

[dsmilkov]

Review status: 0 of 2 files reviewed at latest revision, 2 unresolved discussions, some commit checks pending.

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demos/homepage/index.md, line 125 at r1 (raw file):

Previously, nsthorat (Nikhil Thorat) wrote…

"Enjoy a"

Done.

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demos/homepage/assets/style.css, line 260 at r1 (raw file):

Previously, nsthorat (Nikhil Thorat) wrote…

this is a weird spot for the image, can we keep it either in demos/images or in a separate directory under learnjs-data for static images? Piano was meant just for the Piano sounds (Piano/Salamander mirrors the tonejs directory structure, this now breaks it).

It's 5 mb - moved to learnjs-data/images

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Comments from Reviewable