# QueryPowerBITool

> **Class** in `langchain_community`

📖 [View in docs](https://reference.langchain.com/python/langchain-community/tools/powerbi/tool/QueryPowerBITool)

Tool for querying a Power BI Dataset.

## Signature

```python
QueryPowerBITool()
```

## Extends

- `BaseTool`

## Properties

- `name`
- `description`
- `llm_chain`
- `powerbi`
- `examples`
- `session_cache`
- `max_iterations`
- `output_token_limit`
- `tiktoken_model_name`
- `model_config`

## Methods

- [`validate_llm_chain_input_variables()`](https://reference.langchain.com/python/langchain-community/tools/powerbi/tool/QueryPowerBITool/validate_llm_chain_input_variables)

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[View source on GitHub](https://github.com/langchain-ai/langchain-community/blob/a6a6079511ac8a5c1293337f88096b8641562e77/libs/community/langchain_community/tools/powerbi/tool.py#L36)