Python SHA256 Hash Verification: Checking for Correct Flag

This line of code checks if the SHA256 hash of the string variable 'flag' (which is encoded as bytes) does not match the given hex string 'a04f00829f27a5ead1c4ae526d6b1b0cec30ed0e56d6d71e9c001d7803e84892'. If the check returns True, it means that the flag is not correct.