- [x] Release evaluation code

You can do evaluation by running our evaluation code [eval.py](evaluation/eval.py). Note that access to the GPT-4 API is required, as defined in line 387 of `eval.py`.

To use our example evaluation code, you need to define your model initialization function, such as:

modelname_init()

at line 357 of eval.py, and the model answer function, such as:

modelname_answer()

```

at line 226 of eval.py.

Alternatively, you may prepare your model results and submit them to the EvalAI server. The model results format should be as follows:

{

"detailed_results": [

{

"video_id": "eng_vid1",

"model_answer": "a</s>",

},

...

]

}