def __init__(self, model_description: str, path: str=None, history=None, save_it: bool=True, new_style: bool=False):
    '\n        The class constructor. \n        Attention: File history plotting is not yet implemented!\n            :param model_description:str: something to name the image unique and is also the file name\n            :param path:str: path of a file containing a history\n            :param history: a history\n            :param save_it:bool: save the plot instead of showing\n            :param new_style:bool: desired matplot lib standard or new style\n        '
    try:
        self._model_description = (model_description if isNotNone(model_description) else 'undescribed_model')
        if (isNotNone(path) and isNone(history)):
            self._path: str = path
            self._using_history = False
        if isNotNone(history):
            self._history = history
            self._history_keys = history.history.keys()
            self._history_keys_list = list(self._history_keys)
            self._using_history = True
        self._new_style: bool = new_style
        self._save_it: bool = save_it
    except Exception as ex:
        template = 'An exception of type {0} occurred in [HistoryPlotter.Constructor]. Arguments:\n{1!r}'
        message = template.format(type(ex).__name__, ex.args)
        print(message)
The class constructor. 
Attention: File history plotting is not yet implemented!
    :param model_description:str: something to name the image unique and is also the file name
    :param path:str: path of a file containing a history
    :param history: a history
    :param save_it:bool: save the plot instead of showing
    :param new_style:bool: desired matplot lib standard or new style
def __init__(self, model_description: str, path: str=None, history=None, save_it: bool=True, new_style: bool=False):
    '\n        The class constructor. \n        Attention: File history plotting is not yet implemented!\n            :param model_description:str: something to name the image unique and is also the file name\n            :param path:str: path of a file containing a history\n            :param history: a history\n            :param save_it:bool: save the plot instead of showing\n            :param new_style:bool: desired matplot lib standard or new style\n        '
    try:
        self._model_description = (model_description if isNotNone(model_description) else 'undescribed_model')
        if (isNotNone(path) and isNone(history)):
            self._path: str = path
            self._using_history = False
        if isNotNone(history):
            self._history = history
            self._history_keys = history.history.keys()
            self._history_keys_list = list(self._history_keys)
            self._using_history = True
        self._new_style: bool = new_style
        self._save_it: bool = save_it
    except Exception as ex:
        template = 'An exception of type {0} occurred in [HistoryPlotter.Constructor]. Arguments:\n{1!r}'
        message = template.format(type(ex).__name__, ex.args)
        print(message)