If the feature for adding allergens is added, there should be a method for saving the information for allergens, since firstly people will assume that allergens are saved and then get the wrong information with the command "possible recipes" after exiting.
If the feature for adding allergens is added, there should be a method for saving the information for allergens, since firstly people will assume that allergens are saved and then get the wrong information with the command "possible recipes" after exiting.
[original: nus-cs2113-AY2223S2/pe-interim#182] [original labels: severity.Medium type.FeatureFlaw]