Update README.md

Author: jglee2046

README.md

@@ -144,6 +144,11 @@ We are also pleased to release two code-related instruction datasets, meticulous
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 | [⭐ Evol-instruction-66k](https://huggingface.co/datasets/codefuse-ai/Evol-instruction-66k)       | Based on open-evol-instruction-80k, filter out low-quality, repeated, and similar instructions to HumanEval, thus get high-quality code instruction dataset. |
 | [⭐ CodeExercise-Python-27k](https://huggingface.co/datasets/codefuse-ai/CodeExercise-Python-27k) | python code exercise instruction dataset generated by chatgpt                                                                                                |
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+## Contributing
+Contributions are welcome! If you have any suggestions, ideas, bug reports, or new model/feature supported, please open an issue or submit a pull request.
+
 ## Citation
 If you find our work useful or helpful for your R&D works, please feel free to cite our paper as below.
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