import matplotlib.pyplot as plt
true_avengers = pd.DataFrame()
true_avengers = avengers[avengers["Year"]>1959]
What I expected to happen:
What actually happened:
true_avengers isn’t defined in your code, but we expected it to be DataFrame type
I type in the code and it should be correct after checking with answer. I wonder if there’s something wrong with the system?
Please help me to solve the issue, thank you!
There definitely is an issue on our end here!
It would be a great help if you can help to solve this problem.
I had the same problem in the next exercise as well.
I can’t help you with this, it escapes my powers. But I’ll let Mary (@Mary) know and she can forward it to the right person.
The problem is solved, thanks so much @Bruno and @Mary !