__init__.py

# SPDX-License-Identifier: BSD-3-Clause

"""Watercolour environment for OpenEnv.

The model writes a p5.brush sketch, the environment paints it in a headless
browser and compares the result against a pool of reference paintings. The
reward is comparative rather than absolute: a vision judge is asked which of
two paintings is the better watercolour, in both presentation orders, because
that is a question it answers stably and an absolute rating is not.

Examples:

```python
from envs.watercolour_env import WatercolourAction, WatercolourEnv

with WatercolourEnv(base_url="http://localhost:8000") as env:
    observation = env.reset().observation
    reply = my_model(observation.system_prompt, observation.prompt)
    result = env.step(WatercolourAction(response=reply))
    print(result.reward, result.observation.feedback)
```
"""

from .client import WatercolourEnv
from .models import WatercolourAction, WatercolourObservation, WatercolourState

__all__ = [
    "WatercolourEnv",
    "WatercolourAction",
    "WatercolourObservation",
    "WatercolourState",
]