  """
  import re
  from weakref import WeakKeyDictionary
  
  from rest_framework.settings import api_settings
  from rest_framework.utils import formatting
  
  
  class ViewInspector:
 
</s> remove from rest_framework.utils import formatting
 </s> add  </s> remove from django.utils.encoding import force_str, smart_text
 </s> add from django.utils.encoding import force_str </s> remove import re
 </s> add 
from django.utils.encoding import smart_text

  """
  import re
  from weakref import WeakKeyDictionary
  
from django.utils.encoding import smart_text

  from rest_framework.settings import api_settings
  from rest_framework.utils import formatting
  
  
  class ViewInspector:
keep keep keep add keep keep keep keep keep
 OpenAPI: Ported docstring operation description from CoreAPI inspector. (#6898) 
rest_framework/schemas/inspectors.py