from flask import Flask, Response
import time

app = Flask(__name__)

def event_stream():
    count = 0
    while True:
        yield f"data: Message {count}\n\n"
        count += 1
        time.sleep(1)

@app.route('/events')
def events():
    return Response(event_stream(), mimetype='text/event-stream')

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