KeyError: 'history' in the topcrash_bad_severity tool

[suhaibmujahid]

2023-04-21 12:01:01,835 - ERROR - Tool topcrash_bad_severity
Traceback (most recent call last):
  File "/home/rm_bot/relman-auto-nag/auto_nag/bzcleaner.py", line 839, in run
    self.send_email(date=date)
  File "/home/rm_bot/relman-auto-nag/auto_nag/bzcleaner.py", line 762, in send_email
    data = self.get_email_data(date)
  File "/home/rm_bot/relman-auto-nag/auto_nag/bzcleaner.py", line 680, in get_email_data
    bugs = self.get_bugs(date=date)
  File "/home/rm_bot/relman-auto-nag/auto_nag/bzcleaner.py", line 454, in get_bugs
    timeout=self.get_config("bz_query_timeout"),
  File "/home/rm_bot/relman-auto-nag/venv/lib/python3.7/site-packages/libmozdata/bugzilla.py", line 176, in wait
    self.wait_bugs()
  File "/home/rm_bot/relman-auto-nag/venv/lib/python3.7/site-packages/libmozdata/bugzilla.py", line 187, in wait_bugs
    r.result()
  File "/usr/local/lib/python3.7/concurrent/futures/_base.py", line 432, in result
    return self.__get_result()
  File "/usr/local/lib/python3.7/concurrent/futures/_base.py", line 384, in __get_result
    raise self._exception
  File "/usr/local/lib/python3.7/concurrent/futures/thread.py", line 57, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/home/rm_bot/relman-auto-nag/venv/lib/python3.7/site-packages/requests/sessions.py", line 587, in request
    resp = self.send(prep, **send_kwargs)
  File "/home/rm_bot/relman-auto-nag/venv/lib/python3.7/site-packages/requests/sessions.py", line 708, in send
    r = dispatch_hook("response", hooks, r, **kwargs)
  File "/home/rm_bot/relman-auto-nag/venv/lib/python3.7/site-packages/requests/hooks.py", line 30, in dispatch_hook
    _hook_data = hook(hook_data, **kwargs)
  File "/home/rm_bot/relman-auto-nag/venv/lib/python3.7/site-packages/libmozdata/bugzilla.py", line 552, in __bugs_cb
    self.bughandler.handle(bug)
  File "/home/rm_bot/relman-auto-nag/venv/lib/python3.7/site-packages/libmozdata/handler.py", line 15, in handle
    self.handler(*args)
  File "/home/rm_bot/relman-auto-nag/auto_nag/bzcleaner.py", line 342, in bughandler
    if self.handle_bug(bug, data) is None:
  File "/home/rm_bot/relman-auto-nag/auto_nag/scripts/topcrash_bad_severity.py", line 37, in handle_bug
    if utils.is_keywords_removed_by_autonag(bug, ["topcrash", "topcrash-startup"]):
  File "/home/rm_bot/relman-auto-nag/auto_nag/utils.py", line 762, in is_keywords_removed_by_autonag
    for entry in bug["history"]
KeyError: 'history'