Loads config file

    Parameters
    ----------
    filename: str
        Filename of config file (incl. file extension
    filepath: str
        Absolute path to directory of desired config file

def load_config(filename, filepath=''):
    """
    Loads config file

    Parameters
    ----------
    filename: str
        Filename of config file (incl. file extension
    filepath: str
        Absolute path to directory of desired config file
    """

    FILE = path.join(filepath, filename)

    try:
        cfg.read(FILE)
        global _loaded
        _loaded = True
    except:
        print("configfile not found.")