it can't find the domains_output.txt file Virus total

[Bazezaum]

when running stratosphere the command python3 main.py --virustotal --lookup -n 10000

File "/home/munizf/Downloads/stratosphere/bucket_extraction/virustotal/virustotal.py", line 42, in lookup
with open("./data/extraction/virustotal/domains_output.txt", "r") as f:
FileNotFoundError: [Errno 2] No such file or directory: './data/extraction/virustotal/domains_output.txt'

it can't find the domains_output.txt file
I already performed the first step python main.py --virustotal --ips
the second step python main.py --virustotal --pingAll to ping all IP addresses via ZMap
and now in the third step it doesn't generate this file or the program doesn't have you could you help me with this?
Why does this happen? do I need to do something to generate domains_output.txt'?
thanks!