def get_formatted_emg(emg_row):
    """
    :param emg_row: dict [str] one row that represent data from Electromyograph sensor
    example:
    ['2018-07-04T17:39:53.743240', 'emg', '-1', '-6', '-9', '-9', '1', '1', '-1', '-2', '2018-07-04T17:39:53.742082']
    :return:
    formatted emg row
    example:
    ['2018-07-04T17:39:53.743240', '-1', '-6', '-9', '-9', '1', '1', '-1', '-2']
    """
    new_emg_row = emg_row.copy()
    new_emg_row.pop(1)  # remove 'emg' word
    new_emg_row.pop(9)  # remove last timestamp
    return new_emg_row