add notebook tags and tests

[hepengfe]

This PR fixes https://github.com/asyml/forte/issues/887

Description of changes

• add tags to docs/notebook_tutorial/ocr.ipynb for notebook tests
• add notebook tests for docs/notebook_tutorial/ocr.ipynb

Possible influences of this PR.

Describe what are the possible side-effects of the code change.

Test Conducted

tested all code cells that don't require users' prompts

[codecov[bot]]

Codecov Report

Merging #889 (f39f591) into master (fe632e6) will increase coverage by 0.22%. The diff coverage is n/a.

@@            Coverage Diff             @@
##           master     #889      +/-   ##
==========================================
+ Coverage   80.78%   81.00%   +0.22%     
==========================================
  Files         254      254              
  Lines       19388    19583     +195     
==========================================
+ Hits        15662    15864     +202     
+ Misses       3726     3719       -7     

Impacted Files	Coverage Δ
forte/utils/utils.py	76.74% <0.00%> (-0.60%)	:arrow_down:
tests/forte/remote_processor_test.py	100.00% <0.00%> (ø)
tests/forte/utils/tagging_scheme_test.py	100.00% <0.00%> (ø)
tests/forte/data/datapack_type_infer_test.py	100.00% <0.00%> (ø)
...rte/processors/ir/bert_based_query_creator_test.py	100.00% <0.00%> (ø)
...essors/data_augment/base_data_augment_processor.py	98.38% <0.00%> (+<0.01%)	:arrow_up:
...rs/base/data_augment_replacement_processor_test.py	99.43% <0.00%> (+<0.01%)	:arrow_up:
tests/forte/data/vocabulary_test.py	99.09% <0.00%> (+0.01%)	:arrow_up:
forte/data/readers/ontonotes_reader.py	95.79% <0.00%> (+0.01%)	:arrow_up:
tests/forte/advanced_pipeline_test.py	99.00% <0.00%> (+0.02%)	:arrow_up:
... and 78 more

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[hunterhector]

I have added more comments on the doc directly, please take a look: https://asyml-forte--889.org.readthedocs.build/en/889/notebook_tutorial/ocr.html

[hunterhector]

more comments added as annotations.

please also check the grammar with some tools.

[hepengfe]

more comments added as annotations.

please also check the grammar with some tools.

fixed it.

[mylibrar]

There are still some unresolved comments in https://asyml-forte--889.org.readthedocs.build/en/889/notebook_tutorial/ocr.html. Could you reply on that page of how you address these comments?

[hunterhector]

I removed the resolved ones but there are still a few left, should simply need some quick-fixes

[hepengfe]

I removed the resolved ones but there are still a few left, should simply need some quick-fixes

fixed them.