Hi,

Just in case anyone faced the same issue and still have no idea what it is. I have faced this following issue:

93361_1590309612.jpg

Later on, I have figured out that this PR caused the issue and the documentation is not up to date. The fix is just to rename "Jupyter" to "Research"

# change this
AddReference("QuantConnect.Jupyter")
from QuantConnect.Jupyter import *

# to this
AddReference("QuantConnect.Research")
from QuantConnect.Research import *

Best,

Boss