Python query runner fix (#4966)
Python query runner fix (#4966)

* fixed print method

* fixed `.items()` error

* added extra builtins

* added guarded_unpack_sequence
denisov-vlad/redash,getredash/redash,getredash/redash,alexanderlz/redash,denisov-vlad/redash,alexanderlz/redash,denisov-vlad/redash,getredash/redash,alexanderlz/redash,denisov-vlad/redash,getredash/redash,denisov-vlad/redash,getredash/redash,alexanderlz/redash