Deprecation error in Python jupyter notebook Mean reversion ADF test video

I tried the following code



prices_df = data.DataReader('CAD' , "google" , start = start_date, end = end_date)



as instructed by ADF TEST video, and it did not execute but displayed a deprecation error 



Please solve this at the earliest

Thanks for the feedback. We will update the video. Google has stopped providing data, therefore you can replace google with yahoo in that code. If that doesn't work then you can use fix_yahoo_finance to get the data.