Could not retrieve Author ID:

[kaushikkannan02]

I am using PyScopus to extract information from Scopus website.
When i run this particular code : "search_df = scopus.search("KEY(topic modelling)", count=30,view='STANDARD')"
This should be the output:

see in the above screenshot there is a column "authors" which has authorid of each author of a particular journal or articles in a form a list.

But this is what i get when i try it in GoogleColab:

I get empty lists......

Why????

[biagioscalingipsy]

I also have the same problem, the author column is empty