

def run_worker_on_marathon(url, login, password, config):
    if (r is None):
        return False
    marathon_request = {
        'id': ('cloudasr.com/worker-' + config['id']),
        'container': {
            'docker': {
                'image': 'ufaldsg/cloud-asr-worker-downloader',
                'portMappings': [{
                    'containerPort': 5678,
                    'hostPort': 0,
                    'protocol': 'tcp',
                }],
                'network': 'BRIDGE',
            },
            'type': 'DOCKER',
        },
        'env': {
            'MASTER_ADDR': config['master_addr'],
            'RECORDINGS_SAVER_ADDR': config['recordings_saver_addr'],
            'MODEL': config['id'],
            'MODEL_URL': config['model_url'],
        },
        'mem': float(config['mem']),
        'cpus': float(config['cpu']),
        'instances': 1,
    }
    headers = {
        'Content-Type': 'application/json',
    }
    r = requests.post((url + '/v2/apps'), data=json.dumps(marathon_request), headers=headers, auth=(login, password))
    return (r.status_code == 201)

dataset/ETHPy150Open UFAL-DSG/cloud-asr/cloudasr/web/lib.py run_worker_on_marathon/VarMisuse@18/23 `url`->`r`