async def dep0(response: Response):
    response.headers["x-level0"] = "True"


async def dep1(response: Response):
    response.headers["x-level1"] = "True"


async def dep2(response: Response):
    response.headers["x-level2"] = "True"


async def dep3(response: Response):
    response.headers["x-level3"] = "True"


async def dep4(response: Response):

```Python
def get_current_user(token: str):
    # authenticate user
    return User()


@app.get("/items/")
def read_items(user: User = Depends(get_current_user)):
    ...


@app.post("/items/")
def create_item(*, user: User = Depends(get_current_user), item: Item):
    ...


@app.get("/items/{item_id}")

      <!-- UTF-8 BOM -->
      <match value="0xefbbbf" type="string" offset="0"/>
    </magic>

    <glob pattern="*.txt"/>
    <glob pattern="*.text"/>
    <glob pattern="*.def"/>
    <glob pattern="*.list"/>
    <glob pattern="*.in"/>

    <!-- TIKA-85: http://www.apache.org/dev/svn-eol-style.txt -->
    <glob pattern="INSTALL"/>
    <glob pattern="KEYS"/>