Before explain my problem I need to tell you I'm performing the course in Latinoamerican spanish, so my variables are in spanish

I have a problem with the exercise 3.3. The exercise ask me to define a function called getMin(), it takes the inputs: saldo and tasa, saldo is the balance of the trip and tasa is the minimun percentage of the balance of the trip. The function should calculate a monthly payment based on the minimum rate. e.g. if the balance is $1000 and the minimum rate is 2% of the balance, the function should return "$20":

```
def getMin(saldo, tasa):
pago = saldo * tasa
return pago
```

The problem is when I complete the exercise because it ask me: Using your getMin function, make it display the minimum payment of your bills at a rate of 2%.

So the complete code, defining a variable called "bill" that calculates the cost of 5 days in the hotel and calculating the balance with a rate of 2%, is the next:

```
def costoHotel(dias):
return 140*dias
factura = costoHotel(5)
def getMin(saldo, tasa):
pago = saldo * tasa
return pago
print getMin(factura, 0.2)
```

When I complie, shows me an error: " Make sure getMin() is shown in your bills"

I don't know what I need to do, please help.