```Python
    first_name, last_name
```

to:

```Python
    first_name: str, last_name: str
```

That's it.

Those are the "type hints":

{* ../../docs_src/python_types/tutorial002.py hl[1] *}

That is not the same as declaring default values like would be with:

```Python
    first_name="john", last_name="doe"
```

It's a different thing.

دقیقاً این بخش، پارامترهای تابع رو، از:

```Python
    first_name, last_name
```

به:

```Python
    first_name: str, last_name: str
```

عوض می‌کنیم.

همینه.

اینا همون "نوع‌نماها" هستن:

{* ../../docs_src/python_types/tutorial002.py hl[1] *}

این با تعریف مقدار پیش‌فرض فرق داره، مثل:

```Python
    first_name="john", last_name="doe"
```

یه چیز متفاوته.

        assertEquals(5000, netServerEnum2.timeout);
    }

    /**
     * Test the reset method.
     */
    @Test
    void testReset() {
        String lastName = "LAST_NAME";
        netServerEnum2.reset(0, lastName);
        assertEquals(lastName, netServerEnum2.lastName);
    }

    /**
     * Test the writeSetupWireFormat method.
     */
    @Test