meal_add function does not work as intended

[DavinciDelta]

Based on the example of usage:

meal_add potatoes 100

meal_add baked_bread 66

meal_add function does not work as expected.

Steps to reproduce:

meal_add potatoes 100

Expected: feedback of success

Actual:

[nus-se-script]

Team's Response

No details provided by team.

The 'Original' Bug

[The team marked this bug as a duplicate of the following bug]

meal_add command does not exist in program

Details: Program does not have meal_add command unlike stated in UG

Steps to replicate bug:

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_{[original: nus-cs2113-AY2324S1/pe-interim#506] [original labels: type.FunctionalityBug severity.Medium]}

Their Response to the 'Original' Bug

[This is the team's response to the above 'original' bug]

No details provided by team.

Items for the Tester to Verify

:question: Issue duplicate status

Team chose to mark this issue as a duplicate of another issue (as explained in the Team's response above)

• [ ] I disagree

Reason for disagreement: [replace this with your explanation]

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