not working without good format ID or Link

[lillois59]

please can you help to fix this issue I cannot find any information t.me link or 1003939039 ID
:;

File "ChannelUsers.py", line 50, in main
my_channel = await client.get_entity(entity)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/telethon/client/users.py", line 335, in get_entity
result.append(await self._get_entity_from_string(x))
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/telethon/client/users.py", line 575, in _get_entity_from_string
'Cannot find any entity corresponding to "{}"'.format(string)
ValueError: Cannot find any entity corresponding to ""

[yoforever]

hi, same here... need help!