feat(types): add visualization to doc type

[hanxiao]

No description provided.

[codecov]

Codecov Report

Merging #1884 (fc9ad49) into master (6f68b20) will decrease coverage by 0.12%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #1884      +/-   ##
==========================================
- Coverage   86.28%   86.16%   -0.13%     
==========================================
  Files         147      147              
  Lines        7006     7003       -3     
==========================================
- Hits         6045     6034      -11     
- Misses        961      969       +8     

Impacted Files	Coverage Δ
jina/flow/base.py	87.50% <100.00%> (-2.09%)	⬇️
jina/types/document/multimodal.py	96.29% <100.00%> (-1.71%)	⬇️
jina/types/sets/document.py	95.61% <100.00%> (+0.03%)	⬆️

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[github-actions]

Latency summary

Current PR yields:

• 😶 index QPS at 1191, delta to last 3 avg.: -5%
• 😶 query QPS at 24, delta to last 3 avg.: -3%

Breakdown

Version	Index QPS	Query QPS
current	1191	24
0.9.28	1259	24
0.9.27	1253	24

Backed by latency-tracking. Further commits will update this comment.