Command not recognised when following instructions

[nus-pe-bot]

The previous output states "Input "exp cat" to show valid categories. However, when i input exp cat, it says that the command is not recognised?

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_{[original: nus-cs2113-AY2021S1/pe-interim#2728]}

[kaiwen98]

Team's Response

Rejected. The command does not exist. The tester perhaps have mistakenly understood this particular section.

Duplicate status (if any):

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