app.py

# app.py
from flask import Flask, request, jsonify
from textblob import TextBlob

app = Flask(__name__)

@app.route('/analyze', methods=['POST'])
def analyze_sentiment():
    data = request.get_json()
    text = data.get('text', '')
    if not text:
        return jsonify({'error': 'No text provided'}), 400

    analysis = TextBlob(text)
    sentiment_score = analysis.sentiment.polarity

    if sentiment_score > 0:
        sentiment = 'positive'
    elif sentiment_score < 0:
        sentiment = 'negative'
    else:
        sentiment = 'neutral'

    return jsonify({'sentiment': sentiment})

if __name__ == '__main__':
    app.run(debug=True, port=5000)