Oxygen (2021)

Released in 2021, Oxygen is a French-language science fiction psychological survival horror A described by Wikipedia.
Oxygen centres on a woman Elizabeth Hansen (Mélanie Laurent) who woke up in an airtight medical cryogenic unit.
She soon discovers that the unit’s oxygen is rapidly falling.
What follows is how she can solve this predicament she suddenly found herself in and with help from an advanced A.I. named M.I.L.O. (Medical Interface Liaison Officer).
Oxygen is an absolutely fascinating tale dealing with its premise and quite a shocker that truth about Elizabeth Hansen.