Pandas reset_index()

[eyrei123]

Where to put new files:

• New files should go into a top-level subfolder, named after the article slug. For example: my-awesome-article

How to merge your changes:

1. Make sure the CI code style tests all pass (+ run the automatic code formatter if necessary).
2. Find an RP Team member on Slack and ask them to review & approve your PR.
3. Once the PR has one positive ("approved") review, GitHub lets you merge the PR.
4. 🎉

[gahjelle]

Hi @eyrei123

Here's the error I'm getting when I run Black locally:

$ black --version
black, 24.10.0 (compiled: yes)
Python (CPython) 3.12.2

$ black --diff .
--- /home/gahjelle/Dropbox/programmering/realpython/github/materials/dataframe_indexes/Solutions.ipynb	2024-10-11 11:20:37.454582+00:00:cell_23
+++ /home/gahjelle/Dropbox/programmering/realpython/github/materials/dataframe_indexes/Solutions.ipynb	2024-10-11 11:21:12.262322+00:00:cell_23
@@ -1,6 +1,7 @@
 def calculate_user_ID(row):
     return f"{row["last_name"]}{row["first_name"][0]}"
+
 
 beach_boys.index = beach_boys.apply(calculate_user_ID, axis=1)
 
 beach_boys
would reformat /home/gahjelle/Dropbox/programmering/realpython/github/materials/dataframe_indexes/Solutions.ipynb

All done! ✨ 🍰 ✨
1 file would be reformatted, 1 file would be left unchanged.