old_contents: from django.shortcuts import render
  from django.http import JsonResponse, HttpResponse
  
  import urllib.request
  import urllib.parse
  import json
  
  
  # Create your views here.
  def index(request):
      return HttpResponse('Success!')
  
  
  def course_all(request):
      req = urllib.request.Request('http://models-api:8000/api/course/all/')
      resp_json = urllib.request.urlopen(req).read().decode('utf-8')
      resp = json.loads(resp_json)
  
      new_data = {}
      new_data['status_code'] = resp['status_code']
  
      course_data = []
      for course_dict in resp['all_courses']:
          new_dict = []
          new_dict['href'] = course_dict['id'] + '/'
          new_dict['course_name'] = course_dict['mnemonic'] + " " + course_dict['number']
          if course_dict['section'] != '':
              new_dict['course_name'] += " - " + course_dict['section']
          if course_dict['title'] != '':
              new_dict['course_name'] += ": " + course_dict['title']
          new_dict['instructor'] = course_dict['instructor']
          course_data.append(new_dict)
      new_data['all_courses'] = course_data
  
      return JsonResponse(new_data)
  
  
  def course_detail(request, sisid):
      req = urllib.request.Request('http://models-api:8000/api/course/' + sisid + '/')
      resp_json = urllib.request.urlopen(req).read().decode('utf-8')
      resp = json.loads(resp_json)
  
      for key in resp.keys:
          if resp[key] == '':
              resp.pop(key)
  
      return JsonResponse(resp)
  
new_contents: from django.shortcuts import render
  from django.http import JsonResponse, HttpResponse
  
  import urllib.request
  import urllib.parse
  import json
  
  
  # Create your views here.
  def index(request):
      return HttpResponse('Success!')
  
  
  def course_all(request):
      req = urllib.request.Request('http://models-api:8000/api/course/all/')
      resp_json = urllib.request.urlopen(req).read().decode('utf-8')
      resp = json.loads(resp_json)
  
      new_data = {}
      new_data['status_code'] = resp['status_code']
  
      course_data = []
      for course_dict in resp['all_courses']:
          new_dict = {}
          new_dict['href'] = course_dict['id'] + '/'
          new_dict['course_name'] = course_dict['mnemonic'] + " " + course_dict['number']
          if course_dict['section'] != '':
              new_dict['course_name'] += " - " + course_dict['section']
          if course_dict['title'] != '':
              new_dict['course_name'] += ": " + course_dict['title']
          new_dict['instructor'] = course_dict['instructor']
          course_data.append(new_dict)
      new_data['all_courses'] = course_data
  
      return JsonResponse(new_data)
  
  
  def course_detail(request, sisid):
      req = urllib.request.Request('http://models-api:8000/api/course/' + sisid + '/')
      resp_json = urllib.request.urlopen(req).read().decode('utf-8')
      resp = json.loads(resp_json)
  
      for key in resp.keys:
          if resp[key] == '':
              resp.pop(key)
  
      return JsonResponse(resp)
  
subject: fix bugs