Zooma API Query for EFO disease

zooma.py

import requests
from urllib.parse import quote_plus

def get_info(disease):
    url_fmt = 'http://www.ebi.ac.uk/spot/zooma/v2/api/services/annotate?propertyValue={disease}&propertyType=disease&filter=ontologies:[efo]'
    url = url_fmt.format(disease=quote_plus(disease))
    print(url)
    res = requests.get(url).json()
    if len(res) == 0:
        return None
    return dict(
        zooma_name = res[0]['annotatedProperty']['propertyValue'],
        efo_id = res[0]['_links']['olslinks'][0]['semanticTag'].split('/')[-1]    
    )