Add audio demo

[seyuboglu]

No description provided.

[codecov-commenter]

Codecov Report

Merging #303 (812a3fb) into main (4ee7f36) will decrease coverage by 0.20%.
The diff coverage is 46.96%.

@@            Coverage Diff             @@
##             main     #303      +/-   ##
==========================================
- Coverage   67.45%   67.26%   -0.20%     
==========================================
  Files         206      209       +3     
  Lines       11676    11809     +133     
  Branches     1747     1761      +14     
==========================================
+ Hits         7876     7943      +67     
- Misses       3384     3450      +66     
  Partials      416      416              

Flag	Coverage Δ
unittests	67.26% <46.96%> (-0.20%)	⬇️

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Impacted Files	Coverage Δ
meerkat/columns/abstract.py	80.91% <ø> (ø)
meerkat/dataframe.py	75.57% <ø> (ø)
meerkat/cells/audio.py	36.73% <36.73%> (ø)
meerkat/columns/deferred/file.py	65.08% <42.85%> (-0.70%)	⬇️
meerkat/interactive/formatter/audio.py	49.15% <49.15%> (ø)
meerkat/tools/utils.py	57.43% <58.33%> (+2.22%)	⬆️
...ctive/app/src/lib/component/core/audio/__init__.py	100.00% <100.00%> (ø)
meerkat/interactive/formatter/__init__.py	100.00% <100.00%> (ø)

... and 1 file with indirect coverage changes

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