Add `library_name: transformers` to metadata

This PR updates the model card by adding the `library_name: transformers` metadata tag. This is based on evidence from the `config.json`, `tokenizer_config.json`, `preprocessor_config.json`, and `generation_config.json` files, which indicate full compatibility with the Hugging Face `transformers` library.

Adding this tag will enable the automated "how to use" code snippet on the Hugging Face Hub, making it easier for users to quickly integrate and utilize the MUSEG model.

README.md

@@ -1,15 +1,17 @@
 ---
-license: apache-2.0
+base_model:
+- Qwen/Qwen2.5-VL-7B-Instruct
 datasets:
 - PolyU-ChenLab/ET-Instruct-164K
 language:
 - en
+license: apache-2.0
 metrics:
 - f1
-base_model:
-- Qwen/Qwen2.5-VL-7B-Instruct
 pipeline_tag: video-text-to-text
+library_name: transformers
 ---
+
 # MUSEG-7B
 
 [Paper](https://arxiv.org/abs/2505.20715) | [GitHub](https://github.com/THUNLP-MT/MUSEG)