what's the problem when run the program

[zzusec]

Traceback (most recent call last):
File "cloudgazer.py", line 91, in
main()
File "cloudgazer.py", line 77, in main
results = find_real_ip(ip_list, HEADERS)
File "cloudgazer.py", line 52, in find_real_ip
'real_ip': [d['ip_address'] for d in res['protected_ip']['data']],
KeyError: 'protected_ip'

[polyphia]

same issue