Using the GeoJSON API

[ashlynjane]

The location I've been given to input is Indian Institute of Technology Kharagpur India, but somehow I'm getting an error with my code and hence not been able to get a final output.
Below is the code I had written, kindly let me know if I'm doing something wrong.
Regard.
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import urllib
import json

serviceurl = "http://py4e-data.dr-chuck.net/json?"

while True:

    address = input("Enter location: ")

    if len(address) < 1 : break

    url = serviceurl + urllib.urlencode({'sensor':'false','address':address})

    print('Retrieving',url)

    uh =urllib.urlopen(url)
    data = uh.read()
    print('Retrived',len(data),'characters')

    try: js = json.loads(str(data))
    except: js = None
        print('==== Failure To Retrieve ====')
        print(data)
        continue

    placeid = js["results"][0]['place_id']
    print("Place id",placeid)