title: AttributeError: 'module' object has no attribute 'Bussiness'
body: <p>This is the <code>/app03/views.py</code>:</p>
  
  <pre><code>from django.db import models
  
  def business(request):
      v = models.Bussiness.objects.all()   # this is the line10
      # QuerySet
      # [obj(id, caption, code), obj,obj...]
      return render(request, '/app03/business.html', {'v':v})
  </code></pre>
  
  <p>This is the traceback information in my PyCharm CE:</p>
  
  <pre><code>Traceback (most recent call last):
    File "/Library/Python/2.7/site-packages/Django-1.11.2-py2.7.egg/django/core/handlers/exception.py", line 41, in inner
      response = get_response(request)
    File "/Library/Python/2.7/site-packages/Django-1.11.2-py2.7.egg/django/core/handlers/base.py", line 187, in _get_response
      response = self.process_exception_by_middleware(e, request)
    File "/Library/Python/2.7/site-packages/Django-1.11.2-py2.7.egg/django/core/handlers/base.py", line 185, in _get_response
      response = wrapped_callback(request, *callback_args, **callback_kwargs)
    File "/Users/luowensheng/Desktop/TestIOS/TestPython/pyProject/app03/views.py", line 10, in business
      v = models.Bussiness.objects.all()
  AttributeError: 'module' object has no attribute 'Bussiness'
  [14/Aug/2017 09:27:27] "GET /app03/business/ HTTP/1.1" 500 64817
  </code></pre>
  
  <p>In my <code>/app03/models.py</code>:</p>
  
  <pre><code>class Bussiness(models.Model):
      caption = models.CharField(max_length=32)
      code = models.CharField(max_length=32, default='SA')
  </code></pre>
  
  <p>and, I have done this operation:</p>
  
  <pre><code>python manage.py makemigrations
  python manage.py migrate 
  </code></pre>
  
  <p>and in the db.sqlite3, have generated the <code>app03_bussiness</code> table:</p>
  
  <p><a href="https://i.stack.imgur.com/28yaE.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/28yaE.jpg" alt="enter image description here"></a></p>
  
  <p>Why there is no attribute 'Bussiness'? </p>