Controlling LED Using LDR Sensor

from boltiot import  Bolt
import json, time
api_key="Your Bolt cloud API Key"
device_id="Your Bolt Device ID"
minimum_limit = 15
mybolt=Bolt(api_key,device_id)
print(format("Auto LED Controller",'_^50'))
error='{"success": "0", "message": "A Connection error occurred"}'
offlne='{"value": "offline", "time": null, "success": 1}'
result=mybolt.isOnline()
if result==error:
	print("\n Check weather your computer or bolt device is connected to Internet.....")
elif result==offlne:
	print("\n Bolt Device is offline....")
else:
	while True:
		print ("\n Recognizing Value from Senser.......")
		response = mybolt.analogRead('A0')
		data = json.loads(response)
		inten=int(data['value'])
		print("value from senser is: " + str(inten))
		if inten<minimum_limit:
			result=mybolt.digitalWrite('0','HIGH')
			print("LED is Sucessfully Turned ON")
		else:
			result=mybolt.digitalWrite('0','LOW')
			print("LED is Sucessfully Turned OFF")
		time.sleep(10)