--description--

Create an empty list named expenses. You will use it to store each of your expenses.

--hints--

You should declare a new variable named expenses.

({ test: () => assert(__userGlobals.has("expenses")) })

You should assign an empty list to the expenses variable.

({ test: () => assert.equal(__userGlobals.get("expenses").length, 0) })

--seed--

--seed-contents--

def add_expense(expenses, amount, category):
    pass
    
--fcc-editable-region--

--fcc-editable-region--