Fix Jupyter notebooks

[ddaspit]

This change is 

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 54.90196% with 23 lines in your changes missing coverage. Please review.

Project coverage is 88.12%. Comparing base (e0e3f08) to head (0e5dc6a).

Files with missing lines	Patch %	Lines
machine/corpora/parallel_text_corpus.py	47.36%	10 Missing ⚠️
machine/translation/corpus_ops.py	36.36%	7 Missing ⚠️
machine/corpora/scripture_ref.py	0.00%	4 Missing ⚠️
machine/utils/string_utils.py	60.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #127      +/-   ##
==========================================
- Coverage   88.14%   88.12%   -0.03%     
==========================================
  Files         273      273              
  Lines       16010    16030      +20     
==========================================
+ Hits        14112    14126      +14     
- Misses       1898     1904       +6     

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[mshannon-sil]

Reviewed 6 of 7 files at r1, 4 of 4 files at r2, all commit messages.
Reviewable status: all files reviewed, 1 unresolved discussion (waiting on @ddaspit)

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machine/corpora/usfm_stylesheet.py line 261 at r2 (raw file):

            first_line_indent = parse_float(entry_text)
            if first_line_indent is not None:
                tag.first_line_indent = int(first_line_indent * 1000)

Nit: It's not clear to me just from reading why first_line_indent is being multiplied by 1000. After looking it up it seems it might be because you need to convert to em or pt. Maybe renaming a variable or adding a comment could help. But if you think it's okay as is, feel free to ignore.

[ddaspit]

Reviewable status: 9 of 13 files reviewed, all discussions resolved (waiting on @mshannon-sil)

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machine/corpora/usfm_stylesheet.py line 261 at r2 (raw file):

Previously, mshannon-sil wrote…

Nit: It's not clear to me just from reading why first_line_indent is being multiplied by 1000. After looking it up it seems it might be because you need to convert to em or pt. Maybe renaming a variable or adding a comment could help. But if you think it's okay as is, feel free to ignore.

This was inherited from Paratext. I did a bit more investigation into why Paratext was scaling the value by 1000 and discovered that it was because of a weird issue that was specific to Paratext. I changed it so it now stores the original float value. I also realized that left_margin and right_margin are float values as well and fixed them