<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def hisat2_general_stats_table(self):
 """ Take the parsed stats from the HISAT2 report and add it to the basic stats table at the top of the report """


        headers = OrderedDict()
        headers['overall_alignment_rate'] = {
            'title': '% Aligned',
            'description': 'overall alignment rate',
            'max': 100,
            'min': 0,
            'suffix': '%',
            'scale': 'YlGn'
        }
        self.general_stats_addcols(self.hisat2_data, headers)