README.md

Data

Here have a folder called pdfs, which have sub-directory for every topic.

--data/
	|
	|--pdfs/
		|
		|--topic_1/
		|	|
		|	|--sample1.pdf
		|	|--sample2.pdf
		|
		|--topic_2/
			|
			|--sample3.pdf
			|--sample4.pdf

Please follow a similar structure to the above.