text: option = {
      xAxis: {
          type: 'category',
          axisLabel: {
              interval: 0,
              rotate: 30
          },
          data: ['bahdanau','luong', 'multinomial',
          'self-attention', 'xgboost', 'bert-multilanguage',
          'bert-base','bert-small']
      },
      yAxis: {
          type: 'value',
          min:0.71,
          max:0.89
      },
      backgroundColor:'rgb(252,252,252)',
      series: [{
          data: [0.85, 0.85, 0.72, 0.83, 0.82, 0.87, 0.87, 0.87],
          type: 'bar',
          label: {
                  normal: {
                      show: true,
                      position: 'top'
                  }
              },
      }]
  };
  