How to delete an element of an array in a JSON file by its key in Python?

I am creating a kind-of database in using the .JSON file and I want to delete a specific element of an array in a JSON file using Python language, but I can't do this how I want, here's what info.json file looks like:

{
    "dates": [
        {
            "date": "10/10",
            "desc": "test1"
        },
        {
            "date": "09/09",
            "desc": "test3"
        }
    ],
    "data": [
        {
            "name": "123",
            "infotext": "1234"
        },
        {
            "name": "!@#",
            "infotext": "!@#$"
        }
    ]
}

Here's what json_import.py file looks like:

def delete_data():
    name = input("Enter data name\n")
    with open("info.json", "r+") as f:
        file_data = json.load(f)
        for x in file_data["data"]:
            if x["name"] == name:
                file_data["data"].remove(x)
                f.seek(0)
                json.dump(file_data, f, indent = 4)

delete_data()
TERMINAL:
Enter data name
!@#

Expected:

{
    "dates": [
        {
            "date": "10/10",
            "desc": "test1"
        },
        {
            "date": "09/09",
            "desc": "test3"
        }
    ],
    "data": [
        {
            "name": "123",
            "datatext": "1234"
        }
    ]
}

Actual result:

{
    "dates": [
        {
            "date": "10/10",
            "desc": "test1"
        },
        {
            "date": "09/09",
            "desc": "test3"
        }
    ],
    "data": [
        {
            "name": "123",
            "datatext": "1234"

        }
    ]
} {
            "name": "!@#",
            "infotext": "!@#$"
        }
    ]
}

So how to fix it?