Openmodelica-microgrid-gym

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Changes
^^^^^^^
* ModelicaEnv:
- Introduced action clipping
- model_params: None values are not passed to the OpenModelica env to allow initialization
- model_params: negative time values are introduced for initialization (fix)
- Introduced abort reward in env if episode is terminated
- Introduced obs_output to define a subset of history given as observation to the agent

Fix
^^^
* omg.net.MasterInverter:
- default values used to overwrite passed values

Add
^^^
* Random Process wrapper
* ObsTempl test
* reset test for initialized env

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API
^^^
* ModelicaEnv:
- Uses Network
- __init__:
- removed: timestep, model_output, model_input
- added: network
- Delay buffer
* Network and Components:
- Specify class structure using config file corresponding to fmu (see net-folder)
- added noise
* SafeoptAgent:
- __init__: Performance parameters and calculation
* aux_ctl.Contoller:
- __init__: timestep and undersampling changed
- added output clipping
* Plotmanager


Examples
^^^^^^^^
* updated to changed API

Experiments
^^^^^^^^^^^
* model validation:
- experiment files
- experiment environment managing testbench connection via SSH

Dependencies
^^^^^^^^^^^^
* Decreased Language Level to Python 3.7

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API
^^^
* ModelicaEnv:
- reward function parameter
- vis_cols now also supports Plotting templates

* EmptyHistory and descendant: update(), append()
* Agent: added properties
* StaticControlAgent and descendant: small changes in constructor params, specifically obs_template, added properties
* SafeOptAgent: added properties
* Runner: plotting can be disabled

Examples
^^^^^^^^
* added example for plotting

Performance
^^^^^^^^^^^
* 6.6× speedup

Dependencies
^^^^^^^^^^^^
* Increased Language Level to Python 3.8

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* best parameter set output after termination of SafeOpt agent (`7`_)
* proper action and observation space (`14`_)
* resolved problem related to environment :code:`model_params` (`21`_)

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* documentation improvements (more examples, installation)

.. _`7`: https://github.com/upb-lea/openmodelica-microgrid-gym/issues/7
.. _`14`: https://github.com/upb-lea/openmodelica-microgrid-gym/issues/14
.. _`21`: https://github.com/upb-lea/openmodelica-microgrid-gym/issues/21

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* corrected pip install requirements

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* First release on PyPI.