error[nullability-mismatch]: column 3 "email" may be NULL but tuple element 3 is `str`
 --> app/users.py:2:43
  |
2 |     user = await query[tuple[int, str, str]](
  |                                           ^^^ element 3
  |
  = note: nullable because users.email has no NOT NULL constraint
  = help: annotate `str | None`, or alias the column as "email!" if it can't be NULL
