I'm struggling to understand TypeError when using built-in sum function.

First, I would appreciate if you could check following function.

```
def mysum(*args):
    print(sum(args))

```

Second, I implemented following code.

```
mysum((1, 2, 3, 4, 5))

```

So, following error was outputted.

```
TypeError: unsupported operand type(s) for +: 'int' and 'tuple'

```

Thank you for reading this far.
It would be awesome if you could teach me this TypeError meaning.