BITMEX: Failed to parse symbol information

[maddrid]

Describe the bug
master@PC MINGW64 /i/k/cryptofeed/examples
$ python demo_questdb.py
2024-05-15 13:22:49,608 : ERROR : BITMEX: Failed to parse symbol information: 'expiry'
Traceback (most recent call last):
File "C:\Users\master\AppData\Roaming\Python\Python39\site-packages\cryptofeed\exchange.py", line 105, in symbol_mapping
syms, info = cls._parse_symbol_data(data if len(data) > 1 else data[0])
File "C:\Users\master\AppData\Roaming\Python\Python39\site-packages\cryptofeed\exchanges\bitmex.py", line 61, in _parse_symbol_data
s = Symbol(base, quote, type=stype, expiry_date=entry['expiry'])
KeyError: 'expiry'
Traceback (most recent call last):
File "I:\k\cryptofeed\examples\demo_questdb.py", line 29, in
main()
File "I:\k\cryptofeed\examples\demo_questdb.py", line 20, in main
f.add_feed(Bitmex(channels=[FUNDING, L2_BOOK], symbols=['BTC-USD-PERP'], callbacks={FUNDING: FundingQuest(host=QUEST_HOST, port=QUEST_PORT), L2_BOOK: BookQuest(host=QUEST_HOST, port=QUEST_PORT)}))
File "C:\Users\master\AppData\Roaming\Python\Python39\site-packages\cryptofeed\feed.py", line 63, in init
super().init(**kwargs)
File "C:\Users\master\AppData\Roaming\Python\Python39\site-packages\cryptofeed\exchange.py", line 49, in init
self.symbol_mapping()
File "C:\Users\master\AppData\Roaming\Python\Python39\site-packages\cryptofeed\exchange.py", line 105, in symbol_mapping
syms, info = cls._parse_symbol_data(data if len(data) > 1 else data[0])
File "C:\Users\master\AppData\Roaming\Python\Python39\site-packages\cryptofeed\exchanges\bitmex.py", line 61, in _parse_symbol_data
s = Symbol(base, quote, type=stype, expiry_date=entry['expiry'])
KeyError: 'expiry'

To Reproduce
run demo_questdb.py

Operating System:
wsl2 , windows 10

Cryptofeed Version
pip install cryptofeed