This PR adds a model card for the model described in [CodeI/O: Condensing Reasoning Patterns via Code Input-Output Prediction](https://huggingface.co/papers/2502.07316).
The model card ensures it can be found at https://huggingface.co/models?pipeline_tag=question-answering&sort=trending.
The model card also contains a link to the code and sets the appropriate library name.
