json to xml AttributeError: 'list' object has no attribute 'items'

[mobilelifeful]

Trying to convert json to xml with object.

[
  {
    "meta": {
      "id": "now",
      "sort": "2611572000",
      "section": "time",
      "stesms": [
        "today"
      ],
      "booked": false
    },
    "hwiGx": {
      "hwi": "hola",
      "prsw": [
        {
          "sound": {
            "asee": "ho001s1p"
          }
        }
      ]
    },
    "flff": "tion",
    "defff": [
      {
        "sseeq": [
          [
            [
              "sennese",
              {
                "dty": [
                  [
                    "test",
                    "{bc} hello!"
                  ]
                ]
              }
            ]
          ]
        ]
      }
    ],
    "shortcode": [
      "hi!"
    ]
  }
]

f = open('json_to_xml'.json')
sys.stdout = open('saving.xml', 'w')
print(json.dumps(xmltodict.unparse(json.load(f))))
 sys.stdout.close()

which give me this error

print(json.dumps(xmltodict.unparse(json.load(f))))

File "/Users/x/miniconda3/lib/python3.9/site-packages/xmltodict.py", line 505, in unparse
for key, value in input_dict.items():
AttributeError: 'list' object has no attribute 'items'
zsh: abort python3 main.py

Thank you for any help.