Update README.md

Author: czczup

README.md

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 ## News🚀🚀🚀
 
+- `2024/04/28`: We achieve the SOTA performance (75.74) on the Infographics VQA benchmark, see [here](https://rrc.cvc.uab.es/?ch=17&com=evaluation&task=3).
 - `2024/04/18`: InternVL-Chat-V1.5 has been released at [HF link](https://huggingface.co/OpenGVLab/InternVL-Chat-V1-5), approaching the performance of GPT-4V and Gemini Pro on various benchmarks like MMMU, DocVQA, ChartQA, MathVista, etc.
 - `2024/02/27`: InternVL is accepted by CVPR 2024! 🎉
 - `2024/02/24`: InternVL-Chat models have been included in the [VLMEvalKit](https://github.com/open-compass/VLMEvalKit).