---
layout: default-layout
title: DocumentNormalizerModule Class - Dynamsoft Document Normalizer Module Python Edition API Reference
description: Definition of DocumentNormalizerModule class in Dynamsoft Document Normalizer Module Python Edition.
keywords: document normalizer module, python
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---

# DocumentNormalizerModule

The `DocumentNormalizerModule` class defines general functions in the document normalizer module.

## Definition

*Module:* ddn

```python
class DocumentNormalizerModule
```

## Methods

| Method                                                        | Description                                            |
| ------------------------------------------------------------- | ------------------------------------------------------ |
| [get_version](#get_version)                                     | Returns the version of the document normalizer module. |

### get_version

Returns the version of the document normalizer module.

```python
@staticmethod
def get_version() -> str:
```

**Parameters**

None.

**Return Value**

Returns a string representing the version of the document normalizer module.