When I try to run the following codes in Jupyter Notebook using Python 3 from backtesting import Backtest, Strategy I am faced with an AttributeError attached. Any idea what I should do to resolve this? enter image description here AttributeError Traceback (most recent call last) ~\AppData\Local\Temp\ipykernel_60048\29165957.py in ----> 1 from backtesting import Backtest, Strategy ~\anaconda3\lib\site-packages\backtesting_init_.py in 66 version = '?.?.?' # Package not installed Continue reading...
