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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 _form_loader(self, _):
        '''
        function to get the data from the urlencoded forms
        ignore the data passed in and just get the args from wherever they are
        '''
        data = {}
        for key in self.request.arguments:
            val = self.get_arguments(key)
            if len(val) == 1:
                data[key] = val[0]
            else:
                data[key] = val
        return data