Python: convert variables into correct format for DataFrame
First, you need to convert list of list into a list.
From link, you can convert a list of lists into a list by declaring the following function.
flatten = lambda t: [item for sublist in t for item in sublist]

Now all you need is to create dataframe using created lists.
data = {&quot;Newspaper&quot;:flatten(newspaper), &quot;Title&quot;: flatten(title), &quot;PubDate&quot;: flatten(pubDate)}
pd.DataFrame.from_dict(data)