suddenly my code that was working has stopped working

[maylad31]

The bug/issue
Related to get_domain_activity, error is that i don't provide date_to and date_from even though i do provide them as you can see in the code below

To Reproduce
Steps to reproduce the behavior:

mailer = activity.NewActivity(api_key)
end_date = datetime.datetime.now()
start_date = end_date - datetime.timedelta(days=1)
#end_date=end_date.isoformat()
#start_date=start_date.isoformat()
end_date = int(end_date.timestamp())
start_date = int(start_date.timestamp())
events = [
"delivered",
]

sent_emails=mailer.get_domain_activity("my domain",limit=100,date_from=start_date, date_to=end_date, event=events)

sent_emails=json.loads(str(sent_emails))

Expected behavior
I have the list.

Environment (please complete the following information):

• Python version 3.10
• SDK version 0.5.1