Shows the current example in a table format.

        Args:
             exp: list of tuples [(id, weight), (id,weight)]
             label: label id (integer)
             div_name: name of div object to be used for rendering(in js)
             exp_object_name: name of js explanation object
             show_table: if False, don't show table visualization.
             show_all: if True, show zero-weighted features in the table.

def visualize_instance_html(self,
                                exp,
                                label,
                                div_name,
                                exp_object_name,
                                show_table=True,
                                show_all=False):
        """Shows the current example in a table format.

        Args:
             exp: list of tuples [(id, weight), (id,weight)]
             label: label id (integer)
             div_name: name of div object to be used for rendering(in js)
             exp_object_name: name of js explanation object
             show_table: if False, don't show table visualization.
             show_all: if True, show zero-weighted features in the table.
        """
        if not show_table:
            return ''
        weights = [0] * len(self.feature_names)
        for x in exp:
            weights[x[0]] = x[1]
        out_list = list(zip(self.exp_feature_names,
                            self.feature_values,
                            weights))
        if not show_all:
            out_list = [out_list[x[0]] for x in exp]
        ret = u'''
            %s.show_raw_tabular(%s, %d, %s);
        ''' % (exp_object_name, json.dumps(out_list, ensure_ascii=False), label, div_name)
        return ret