Update case study to match blog post

[thompsonjjet23]

Update case study example to match blog post

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📚 Documentation preview 📚: https://pymc--6930.org.readthedocs.build/en/6930/

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[twiecki]

Don't you have to re-execute?

[thompsonjjet23]

Don't you have to re-execute?

@twiecki I was having trouble running this notebook when I tried to re-execute --

In cell 13:

test_scores = pd.read_csv(pm.get_data("test_scores.csv"), index_col=0)
test_scores.head()

I get this error when trying to read the test scores data:

URLError: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self-signed certificate in certificate chain (_ssl.c:997)>

I tried googling around a bit but I'm not sure how to fix it , have you seen that error before?

[twiecki]

It sounds like the link has gotten stale. Can you download from that link manually? Otherwise, can you find a new one and fix that?

[thompsonjjet23]

It sounds like the link has gotten stale. Can you download from that link manually? Otherwise, can you find a new one and fix that?

Ah yes -- if I go here I can find the data: https://raw.githubusercontent.com/pymc-devs/pymc-examples/main/examples/data/test_scores.csv

i was able to download it manually and re-execute the notebook -- I think it looks ok now?

[thompsonjjet23]

@twiecki is there any chance that the mypy failure here could be related to #6926 ? it's odd that it's complaining about data.py since I didn't modify that file in this PR?

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twiecki commented on 2023-09-27T10:29:48Z
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This plot is missing.

[thompsonjjet23]

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twiecki commented on 2023-09-27T10:29:48Z ----------------------------------------------------------------

This plot is missing.

fixed!

[twiecki]

Thanks!