title: flask server can not work and show "Restarting with inotify reloader"
body: <p>When I start the server, the console shows</p>
  
  <pre><code>python2 web.py
   * Running on http://0.0.0.0:8005/ (Press CTRL+C to quit)
   * Restarting with inotify reloader
  </code></pre>
  
  <p>And if I tried to make a request to the server, the flask server will be down.</p>
  
  <p>I have no ideas what's wrong on it, it didn't throws any error log.</p>
  
  <p>Here are what I imported</p>
  
  <pre><code># -*- coding: utf8 -*-
  from flask import request, url_for
  from flask import json
  from flask import Response
  from flask import Flask, request, jsonify
  from flask_request_params import bind_request_params
  import datetime
  import pandas as pd
  import pymongo
  import pdb
  from webargs import Arg
  from webargs.flaskparser import use_args, use_kwargs
  import urlparse
  from mongo import Mongo
  import yaml
  import time, functools
  from functools import wraps
  from pdb import set_trace
  from flask import g
  from pandas_helper import PandasHelper
  </code></pre>