calculations
list
[ { "from": "human", "value": "What is my total spending?" }, { "from": "gpt", "value": "To calculate your total spending, we sum all the transaction amounts. For example, if you spent 75.50, 45.30, 120.00, and 89.99, the total is 75.50 + 45.30 + 120.00 + 89.99 = 330.79." }, { "from": "hum...