Sentiment Analysis Flask API

This sentiment analysis API allows you to get Sentiment for a sentence using GET and POST methods.

Requirements

Use these or any latest version if you already have installed. Flask==1.1.1 nltk==3.4.5

Usage

Using GET method -

http://127.0.0.1:5000?q="Text String to check Sentiment."

Using POST method -

curl http://127.0.0.1:5000 -d "q='Text String to check Sentiment.'"

or use in a web based form and send POST request.

Output

Output is JSON based which is as follows -

{"sentiment":"Negative"}

or

{"sentiment":"Positive"}

Deploy

gcloud app deploy

Notes:

• Why use jsonify? https://www.educba.com/flask-jsonify/

• Changed name from app to main.py