server.py

from flask import Flask, render_template, request
from SentimentAnalysis.sentiment_analysis import sentiment_analyzer
# Import Flas render_template, request from the flask pramework package : TODO
# Import the sentiment_analyzer function from the package created: TODO

#Initiate the flask app : TODO


app = Flask("Sentiment Analyzer")

@app.route("/sentimentAnalyzer")
def sent_analyzer():
    ''' This code receives the text from the HTML interface and 
        runs sentiment analysis over it using sentiment_analysis()
        function. The output returned shows the label and its confidence 
        score for the provided text.
    '''
    # TODO
    text_to_analyze = request.args.get('textToAnalyze')
    response = sentiment_analyzer(text_to_analyze)
    label = response['label']
    score = response['score']
    return "The given text has been identified as {} with a score of {}.".format(label.split('_')[1], score)
@app.route("/")
def render_index_page():
    ''' This function initiates the rendering of the main application
        page over the Flask channel
    '''
    #TODO
    
    return render_template('index.html')

if __name__ == "__main__":
    ''' This functions executes the flask app and deploys it on localhost:5000
    '''#TODO
    
    app.run(host="0.0.0.0", port=5000)