A simply python server

server.py

import http.server
import socketserver

class Handler(http.server.BaseHTTPRequestHandler):
    def do_GET(self):
        if self.path == '/data': # handle any GET requests to /data
            pass
        elif self.path == '/annotation':# handle any GET requests to /annotation
            pass
    def do_POST(self):  # handle general post event
       pass
         
if __name__ == '__main__':
    HOST_NAME = "YOURIPADDRESS"
    PORT_NUMBER = 8080
    httpd = socketserver.TCPServer((HOST_NAME, PORT_NUMBER), Handler)
    print(time.asctime(), "Server Starts - %s:%s" % (HOST_NAME, PORT_NUMBER))
    try:
        httpd.serve_forever()
    except KeyboardInterrupt:
        pass
    httpd.shutdown()
    print(time.asctime(), "Server Stops - %s:%s" % (HOST_NAME, PORT_NUMBER))