# md5.write

## Function

Appends text to the summary context and returns a new md5 object.

## Syntax

```bt
md5(text).write(text)
```

## Parameters

| Parameters | Type | Required | Default value | Description |
| ------ | ------ | ------ | ------ | ------ |
| text | Any | No | '' | The text to be appended will be converted into a string first when called. |

## Return value

| Type | Description |
| ------ | ------ |
| Md5 | Returns a new summary object with appended content. |

## Example

```bt
result = md5().write('B').write('T').sum()

// Output: 277b18808bb6fba9845a813795fe8baa
print result
```

## Notes

- write does not modify the original md5 object, but returns a new object.