Minh Dao daoducminh

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	import json
	import os
	from datetime import datetime

	import pymongo
	from scrapy import Request, Spider
	from scrapy.exceptions import CloseSpider
	from scrapy.http import Response

	LIMIT = 1e7

	from __future__ import print_function
	from ortools.constraint_solver import routing_enums_pb2
	from ortools.constraint_solver import pywrapcp


	def create_data_model():
	"""Stores the data for the problem."""
	data = {}
	data['distance_matrix'] = [
	[