Any idea how to resolve this error?

Code:

@strawberry.type
class Employees:
    employee_id: Optional[float]
    first_name: Optional[str]
    last_name: Optional[str]
    email: Optional[str]


    def __init__(
        self,
        employee_id   : Optional[float] = None,
        first_name    : Optional[str] = None,
        last_name     : Optional[str] = None,
        email         : Optional[str] = None,
     
        )             : 
        self.employee_id    = employee_id
        self.salary         = salary
        self.first_name     = first_name
        self.last_name      = last_name
        self.email          = email
 



@strawberry.input
class EmployeesInput:
    employee_id: Optional[float] = None
    first_name: Optional[StringFilterInput] = None
    last_name: Optional[StringFilterInput] = None
    email: Optional[StringFilterInput] = None

@strawberry.input
class EmployeesFilterInput:
    employee: Optional[EmployeesInput] = None
    AND: Optional["EmployeesFilterInput"] = None
    OR: Optional["EmployeesFilterInput"] = None
    NOT: Optional["EmployeesFilterInput"] = None

async def get_Employees(root, info: Info, where: Optional[EmployeesFilterInput] = None) -> List[Employees]:
    selected_fields = get_selected_fields(info)
    predicate       = get_predicate(info)
    service         = info.context['dremio_service']
    result          = await service.query(f"{selected_fields} FROM Employees.Employees {predicate}")
    if isinstance(result, pd.DataFrame):
        employee_records = result.to_dict(orient='records')
        return [Employees(**record) for record in employee_records] # type: ignore

    else:
        return result.to_json()
@strawberry.type
class EmployeesQuery:
    employees: List[Employees] = strawberry.field(resolver=get_Employees)

Error:

Expression of type "StrawberryField" cannot be assigned to declared type "List[Employees]"
  "StrawberryField" is incompatible with "List[Employees]"Pylance