remaining tutorial notebooks

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 20.00000% with 8 lines in your changes are missing coverage. Please review.

Project coverage is 65.14%. Comparing base (8939751) to head (334045a).

:exclamation: Current head 334045a differs from pull request most recent head 885ca9c. Consider uploading reports for the commit 885ca9c to get more accurate results

Files	Patch %	Lines
btk/metrics/segmentation.py	0.00%	5 Missing :warning:
btk/draw_blends.py	0.00%	1 Missing :warning:
btk/metrics/utils.py	0.00%	1 Missing :warning:
btk/survey.py	50.00%	1 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## dev #492 +/- ## ========================================== - Coverage 65.20% 65.14% -0.07% ========================================== Files 19 19 Lines 1598 1598 ========================================== - Hits 1042 1041 -1 - Misses 556 557 +1 ``` | [Flag](https://app.codecov.io/gh/LSSTDESC/BlendingToolKit/pull/492/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=LSSTDESC) | Coverage Δ | | |---|---|---| | [unittests](https://app.codecov.io/gh/LSSTDESC/BlendingToolKit/pull/492/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=LSSTDESC) | `65.14% <20.00%> (-0.07%)` | :arrow_down: | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=LSSTDESC#carryforward-flags-in-the-pull-request-comment) to find out more.

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