want := make([]Level3, 2)
	want[0] = Level3{
		Level2s: []Level2{
			{Level1: Level1{Value: "value1"}},
			{Level1: Level1{Value: "value2"}},
		},
	}
	if err := DB.Create(&want[0]).Error; err != nil {
		t.Error(err)
	}

	want[1] = Level3{
		Level2s: []Level2{
			{Level1: Level1{Value: "value3"}},
			{Level1: Level1{Value: "value4"}},
		},
	}
	if err := DB.Create(&want[1]).Error; err != nil {

    callbacks=callback_router1.routes,
    dependencies=[Depends(dep1)],
    response_class=ResponseLevel1,
)
async def path1_override(level1: str):
    return level1


@app.get("/default1")
async def path1_default(level1: str):
    return level1


@router2_override.get(
    "/override3",
    tags=["path3a", "path3b"],
    responses={
        403: {"description": "Client error level 3"},