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# nemo_curator.utils.column_utils

## Module Contents

### Functions

| Name                                                                                  | Description                                                    |
| ------------------------------------------------------------------------------------- | -------------------------------------------------------------- |
| [`resolve_filename_column`](#nemo_curator-utils-column_utils-resolve_filename_column) | Resolve the filename column name based on the input parameter. |

### API

```python
nemo_curator.utils.column_utils.resolve_filename_column(
    add_filename_column: bool | str
) -> str | None
```

Resolve the filename column name based on the input parameter.

**Parameters:**

Can be:

* True: Use default filename column name
* False: No filename column
* str: Use the provided string as column name

**Returns:** `str | None`

str | None: The filename column name or None if not needed