// REQUIREMENTS.TXT
pip install -U pyyaml nltk

Install.txt-----------------
1. Activate the environment
2. Go to gstudio/gnowsys-ndf (directory containing manage.py)
3. run ipython / python
4. in python shell run the foll. commands:-
	>>> import nltk
	>>> nltk.download()
	
	CASE 1: GUI OPENS
	-- Go to the 'Corpora' tab
	-- Download the module with identifier - "stopwords"
	-- Download the module with identifier - "wordnet"
	-- Go to "Models" tab
	-- Download the module with identifier - "maxnet_treebank_pos_tagger"
	-- Download the module with identifier - "punkt"

	Case 2: GUI Does not open
	-- Press d
	-- It prompts for the identifier => Enter "stopwords" => It gets downloaded
	-- It prompts for the identifier => Enter "wordnet" => It gets downloaded
	-- It prompts for the identifier => Enter "maxent_treebank_pos_tagger" => It gets downloaded
	-- Download the module with identifier - "punkt"

exit ipython