No overload variant of "execute" of "Connection" matches argument types "str", "dict[str, str]"

Possible overload variants:

def [_T] execute(self, statement: TypedReturnsRows[_T], parameters: Sequence[Mapping[str, Any]] | Mapping[str, Any] | None = ..., *, execution_options: _CoreKnownExecutionOptions | Mapping[str, Any] | None = ...) -> CursorResult[_T]

def execute(self, statement: Executable, parameters: Sequence[Mapping[str, Any]] | Mapping[str, Any] | None = ..., *, execution_options: _CoreKnownExecutionOptions | Mapping[str, Any] | None = ...) -> CursorResult[Any]

Process completed with exit code 4.