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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_report_rst(self):
 """ formats the project into a report in RST format """

        res = ''
        res += '-----------------------------------\n' 
        res += self.nme  + '\n'
        res += '-----------------------------------\n\n'
        res += self.desc + '\n'
        res += self.fldr + '\n\n'
        res += '.. contents:: \n\n\n'

        res += 'Overview\n' + '===========================================\n\n'
        res += 'This document contains details on the project ' + self.nme + '\n\n'
        
        for d in self.details:
            res += ' - ' + d[0] + ' = ' + d[1] + '\n\n'
            
        
        res += '\nTABLES\n' + '===========================================\n\n'
        
        for t in self.datatables:
            res +=  t.name + '\n'
            res += '-------------------------\n\n'
            res += t.format_rst() + '\n\n'
        
        
        
        return res