Autograder demo: Grading Pandas DataFrames

This question uses the built-in method, Feedback.check_dataframe() in code_feedback.py to check Pandas dataframes for correctness (special thanks to Wade Fagen-Ulmschneider!). By default, rows can be in any order as long as the correct data is present. There is also an option to display the student input in the feedback tab (using the display_input keyword argument, default false).

Create a Pandas DataFrame, df, that matches the following format:

  a b
0 1 3
1 2 4

2 rows x 2 columns

Your code snippet should define the following variables:

Name Type
df Pandas DataFrame
user_code.py

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Autograder demo: Grading Pandas DataFrames

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Started at:
2026-09-19 09:11:29 (CDT)
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