Create wordcloud with top keywords used across multiple documents.
3 steps to create a wordcloud from PDF files
Step 1: Read the file
Step 2: Identify the keywords
Step 3: Create the word cloud
For more details refer to this blog: https://lakshmi1212.medium.com/pdfs-to-word-cloud-in-3-steps-73ccbff6d835