Historical Variance
Closed this issue · 4 comments
cmkwong commented
After install the library, it has error still:
ImportError: cannot import name 'ABCIndexClass'
lizotto commented
Hi @cmkwong, in what part of the course does this error occur? Can you give the lesson #?
e7dud7e commented
Hi! Thanks for notifying us. I wasn't able to re-produce this error. Could you try to refresh your workspace using "reset data"? If you still get this error, please let us know, thank you!
cmkwong commented
The issue occurs in Term 1 Lesson 24-4. It seems no problem now when Kernel > Restart and Run All. But I need to install every time when I restart the jupyter notebook?
Brok-Bucholtz commented
This is a duplicate of Issue #85.