Add license section

README.md

@@ -8,3 +8,7 @@ Wildfires are growing in intensity and severity, increasing the need for timely,
 ![A pipeline to produce LFMC map for a given spatiotemporal window](docs/images/pipeline.png)
 
 For more information, please see our [paper](https://arxiv.org/abs/2506.20132).
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+## License
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+This model is licensed under Apache 2.0. It is intended for research and educational use in accordance with Ai2's [Responsible Use Guidelines](https://allenai.org/responsible-use).