import time
from http.server import BaseHTTPRequestHandler, HTTPServer

hit_count = 0  # In-memory counter

def get_hit_count():
    global hit_count
    hit_count += 1
    return hit_count

class RequestHandler(BaseHTTPRequestHandler):
    def do_GET(self):
        if self.path == '/':
            count = get_hit_count()
            response = f'Hello World! I have been seen {count} times.\n'
            self.send_response(200)
            self.send_header('Content-type', 'text/plain')
            self.end_headers()
            self.wfile.write(response.encode('utf-8'))
        else:
            self.send_response(404)
            self.send_header('Content-type', 'text/plain')
            self.end_headers()
            self.wfile.write(b'Not Found\n')

def run(server_class=HTTPServer, handler_class=RequestHandler, port=8000):
    server_address = ('', port)
    httpd = server_class(server_address, handler_class)
    print(f'Starting server on port {port}...')
    httpd.serve_forever()

if __name__ == '__main__':
    run()