nodes: 0, module; 1, function_definition; 2, function_name:zincrby; 3, parameters; 4, block; 5, identifier:self; 6, identifier:name; 7, identifier:amount; 8, identifier:value; 9, expression_statement; 10, return_statement; 11, string:"Increment the score of ``value`` in sorted set ``name`` by ``amount``"; 12, call; 13, attribute; 14, argument_list; 15, identifier:self; 16, identifier:execute_command; 17, string; 18, identifier:name; 19, identifier:amount; 20, identifier:value; 21, string_content:ZINCRBY
code: def zincrby(self, name, amount, value):
          "Increment the score of ``value`` in sorted set ``name`` by ``amount``"
          return self.execute_command('ZINCRBY', name, amount, value)