Teams with more than one person
Your task
Given staff with columns name, team, salary, hired and manager, return the team values that have more than one member, sorted ascending. Return a list of strings, not a frame.
Examples
crowded_teams(staff: dataframe) -> list[str]Example 1
Input
crowded_teams(staff)staff
More rows not shown
| name | team | salary | hired | manager |
|---|---|---|---|---|
| Ada | eng | 120 | 2021-03-01 | Grace |
| Grace | eng | 150 | 2019-06-15 | NULL |
| Linus | eng | 95 | 2022-01-10 | Grace |
| Mel | sales | 80 | 2020-11-05 | Kay |
| Kay | sales | 110 | 2018-02-20 | NULL |
| Ivan | sales | 80 | 2023-07-01 | Kay |
| Jean | design | 105 | 2021-09-30 | NULL |
| Nia | design | 140 | 2022-05-04 | Jean |
Output
["design", "eng", "sales"]