# WCGA AI validator 

- Install the required dependencies

```
pip install -r requirements.txt
```

# .env variable

* mllm_end_point_openai='https://hiis-accessibility-fonderia.cognitiveservices.azure.com/openai/deployments/gpt-4o/chat/completions?api-version=2025-01-01-preview'
* mllm_api_key_openai=
* mllm_model_id_openai='gpt-4o'

* mllm_end_point_local='https://vgpu.hiis.cloud.isti.cnr.it/api/chat'
* mllm_api_key_local=
* #mllm_model_id_local='gemma3:12b'
* mllm_model_id_local='gemma3:4b'

use_openai_model='False' # use 'True' if openai else False

## For the CLI version use:
python wcag_validator.py

## For the RESTservice use:
python wcag_validator_RESTserver.py

## For UI use:
python ui_alt_text.py

## The scripts folder contains some elaboration scripts. They require a dedicated requirements file