.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "auto_examples/demo_env/video_plot_apple_gold.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

    .. note::
        :class: sphx-glr-download-link-note

        :ref:`Go to the end <sphx_glr_download_auto_examples_demo_env_video_plot_apple_gold.py>`
        to download the full example code

.. rst-class:: sphx-glr-example-title

.. _sphx_glr_auto_examples_demo_env_video_plot_apple_gold.py:


===============================
A demo of AppleGold environment
===============================
 Illustration of Applegold environment on which we train a ValueIteration
 algorithm.

.. video:: ../../video_plot_apple_gold.mp4
   :width: 600

.. GENERATED FROM PYTHON SOURCE LINES 12-32

.. code-block:: python3

    from rlberry_research.envs.benchmarks.grid_exploration.apple_gold import AppleGold
    from rlberry_scool.agents.dynprog import ValueIterationAgent

    env = AppleGold(reward_free=False, array_observation=False)

    agent = ValueIterationAgent(env, gamma=0.9)
    info = agent.fit()
    print(info)

    env.enable_rendering()

    observation, info = env.reset()
    for tt in range(5):
        action = agent.policy(observation)
        observation, reward, terminated, truncated, info = env.step(action)
        done = terminated or truncated
        if done:
            break
    env.render()
    video = env.save_video("_video/video_plot_apple_gold.mp4")


.. rst-class:: sphx-glr-timing

   **Total running time of the script:** (0 minutes 0.000 seconds)


.. _sphx_glr_download_auto_examples_demo_env_video_plot_apple_gold.py:

.. only:: html

  .. container:: sphx-glr-footer sphx-glr-footer-example




    .. container:: sphx-glr-download sphx-glr-download-python

      :download:`Download Python source code: video_plot_apple_gold.py <video_plot_apple_gold.py>`

    .. container:: sphx-glr-download sphx-glr-download-jupyter

      :download:`Download Jupyter notebook: video_plot_apple_gold.ipynb <video_plot_apple_gold.ipynb>`


.. only:: html

 .. rst-class:: sphx-glr-signature

    `Gallery generated by Sphinx-Gallery <https://sphinx-gallery.github.io>`_