def EndTime(self):
    last_line = self.split_lines_of_utt[(self.end_index - 1)]
    last_line_start = float(last_line[2])
    last_line_duration = float(last_line[3])
    return ((last_line_start + (last_line_duration * self.end_keep_proportion)) + self.end_unk_padding)
def EndTime(self):
    last_line = self.split_lines_of_utt[(self.end_index - 1)]
    last_line_start = float(last_line[2])
    last_line_duration = float(last_line[3])
    return ((last_line_start + (last_line_duration * self.end_keep_proportion)) + self.end_unk_padding)