Fetch json from an API and saves in a file

fetch_json.py

import json
import requests

def save_file(file_name, data):
    with open(file_name, 'w') as file:
        json_data = json.dumps(data)
        file.write(json_data)
        
def fetch_json(url, headers={}):
    response = requests.get(url, headers=headers)
    return response.json()