Add task_categories metadata

README.md

@@ -1,7 +1,7 @@
 ---
-license: mit
 language:
 - en
+license: mit
 size_categories:
 - 1GB < n < 10GB
 tags:
@@ -11,6 +11,8 @@ tags:
 - benchmark
 - LLM
 - correlation
+task_categories:
+- other
 ---
 
 [![Paper](https://img.shields.io/badge/arXiv-2605.27887-b31b1b)](https://arxiv.org/abs/2605.27887)
@@ -126,4 +128,4 @@ Both are part of the [PortBench collection](https://huggingface.co/collections/A
 
 ## License
 
-This dataset is released under the MIT License. Data sourced from Yahoo Finance, FRED, Kaggle, and SEC EDGAR is subject to their respective terms of service.
+This dataset is released under the MIT License. Data sourced from Yahoo Finance, FRED, Kaggle, and SEC EDGAR is subject to their respective terms of service.