Is your feature request related to a problem? Please describe.
Since this source code is going to be submitted with an executable, there should be more info on setting up the source code.

Describe the solution you'd like
Add the required Python version in README.md and create a requirements.txt file with the third-party GUI libraries.

Is your feature request related to a problem? Please describe.
This is related to #4 with the addition of buying items. I want to be able to see what items were bought, the cost of each transaction, and the time at which the transactions were done.

Describe the solution you'd like
There should be a command called "history" under the inventory command that displays the transactions in chronological order.

Describe the solution you'd like
In the current CLI, I want a subcommand of "inventory" that lets me enter the item I want to buy, the quantity, the unit it is measured in (if I don't already have it in inventory), and the total cost of it, and it updates the business's balance and inventory correspondingly.

Describe the bug
When entering nothing while creating a dish, it states that the creation is cancelled yet proceeds to requests for the items of the dish. Entering nothing when requested for the dish's items creates an empty dish.

To Reproduce
Steps to reproduce the behavior:

1. Use "add"
2. Enter nothing
3. Enter nothing again
4. Empty dish is created despite cancel messages.

Expected behavior
Creation of dish is cancelled

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):
Windows 98 (2020)

Additional context
Add any other context about the problem here.

As in the Level 1 requirements, what operational feature could be added related to Inventory Management or Dishes?

Is your feature request related to a problem? Please describe.
Seeing the quantity and total value of a particular item in inventory is nice and all, however I'm also interested in the price of each quantity of the item.

Describe the solution you'd like
There should be another line stating what the price per quantity of the item is.
It should take into consideration the different unit prices I use when purchasing more of it; buying 20 at the price of $10 (unit price: $2.00) and then buying 10 for $10 (unit price: $1.00) should tell me the average price per quantity is $1.50.

Is your feature request related to a problem? Please describe.
With the low sales, it's hard to stay afloat make a profit selling dishes (there's no taxes, mortgages, or wages, so being inactive with no dishes costs less than actually being a restaurant).

Describe the solution you'd like
Allow the business to apply for loans/subsidies based on the last month's revenue/expenses and number of employees.

Example loans/subsidies:

Is your feature request related to a problem? Please describe.
What kind of resturant management doesn't have any way of managing dishes?! 🍵🥟 ☕

Describe the solution you'd like
I want a "dishes" interface inside "inventory" that provides these commands:

• add: Add a dish to the business, consisting of:
  • The name of the dish
  • A list of items required and their quantities
• remove: Remove a dish by name
• show: Show a dish and its requirements by name
• list: List all dishes by name

Is your feature request related to a problem? Please describe.
Level 2 is about expanding beyond just a "balance" to having more realistic control over the business's finances.

Describe the solution you'd like
At the start when setting up the business, it should ask for the number of employees.
Once the business is created, there should be a "finances" interface with the commands:

• employees: On intro, show the number of employees
  • count: View the number of employees
  • increase <number>: Self-explanatory
  • decrease <number>: Self-explanatory
• expenses: List negative transactions the business has taken
• revenue: Show the business's revenue per month
  • Business class: this should be a stub
  • Restaurant class: this should generate a realistic revenue for each dish in the menu .
    • Dish class: add revenue attribute

For the inventory interface, the total value of each item should be shown in the list command.