text: from django.shortcuts import render
  from django.http import HttpResponse
  from django.views.decorators.csrf import csrf_exempt
  import simplejson as json
  
  import os
  import numpy as np
  import pandas as pd
  import sklearn as sklearn
  import datetime as dt
  import requests
  
  from api_vlad.pollution_model import polltion_sources_classifier
  from api_vlad.light_model import day_classifier, night_classifier, day_night
  
  
  ## Labels:
  # 0 - Clean Indoor
  # 1 - Outdoor
  # 2 - Candle Burning
  # 3 - Frying Data
  # 4 - Boiling Data
  
  @csrf_exempt
  def predict(request):
  	response=""
  	if request.method == 'POST':
  		body_unicode = request.body.decode('utf-8')
  		body = json.loads(body_unicode)
  		print(body['luxLevel'])
  
  		if (day_night(body) == "Day"):
  			prediction = clf_day.predict(np.array(body['luxLevel']).reshape(1,-1))
  		else:
  			prediction = clf_night.predict(np.array(body['luxLevel']).reshape(1,-1))
  
  		response = {
  			"prediction" : str(prediction[0])
  		}
  
  	return HttpResponse(json.dumps(response))
  
  @csrf_exempt
  def predict_pollution(request):
  	response=""
  	if request.method == 'POST':
  		body_unicode = request.body.decode('utf-8')
  		body = json.loads(body_unicode)
  		print(body['bins'])
  
  		prediction = polltion_sources_classifier.predict(np.array(body['bins']).reshape(1,-1))
  
  		print(prediction[0])
  
  		response = {
  			"prediction" : str(prediction[0])
  		}
  
  	return HttpResponse(json.dumps(response))	
  
  def test(request):
  	return HttpResponse("It works!")
  
  