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* fix: remove isHidden key from tool template * fix: removed isHidden key from English challenges * fix: remove isHidden key from Chinese challenges
691 B
691 B
id, challengeType, videoId
| id | challengeType | videoId |
|---|---|---|
| 5e9a093a74c4063ca6f7c14d | 11 | nVAaxZ34khk |
Description
Tests
question:
text: |
What does the shape of our dataframe tell us?
answers:
- |
The size in gigabytes the dataframe we loaded into memory is.
- |
How many rows and columns our dataframe has.
- |
How many rows the source data had before loading.
- |
How many columns the source data had before loading.
solution: 2