class_docstr: For launching an HTTP server on certain port with an specified delay at responses 
class_docstr_tok: ["For","launching","an","HTTP","server","on","certain","port","with","an","specified","delay","at","responses"]
code: def __init__(self, port, timeout_secs):
      self.port = port
      self.timeout_secs = timeout_secs
  
imports: from http.server import BaseHTTPRequestHandler, HTTPServer
  import multiprocessing
  import pytest
  import requests
  import stanza.server
  import stanza.server.client
  import shlex
  import subprocess
  import time
  from stanza.models.constituency import tree_reader
  from stanza.tests import *
label_desc: Use image node_id 1 to create a new HTTPMockServerTimeoutContext object  with example: obj = HTTPMockServerTimeoutContext(port, timeout_secs)