      def __init__(self, title=None, url=None, description=None, patterns=None, urlconf=None, version=None):
          assert coreapi, '`coreapi` must be installed for schema support.'
          assert coreschema, '`coreschema` must be installed for schema support.'
  
          super(SchemaGenerator, self).__init__(title, url, description, patterns, urlconf)
          self.coerce_method_names = api_settings.SCHEMA_COERCE_METHOD_NAMES
  
      def get_links(self, request=None):
          """
          Return a dictionary containing all the links that should be
 
</s> remove         super(ManualSchema, self).__init__()
 </s> add         super().__init__() </s> remove         super(AutoSchema, self).__init__()
 </s> add         super().__init__() </s> remove         super(LinkNode, self).__init__()
 </s> add         super().__init__()
        super().__init__(title, url, description, patterns, urlconf)
      def __init__(self, title=None, url=None, description=None, patterns=None, urlconf=None, version=None):
          assert coreapi, '`coreapi` must be installed for schema support.'
          assert coreschema, '`coreschema` must be installed for schema support.'
  
        super().__init__(title, url, description, patterns, urlconf)
          self.coerce_method_names = api_settings.SCHEMA_COERCE_METHOD_NAMES
  
      def get_links(self, request=None):
          """
          Return a dictionary containing all the links that should be
keep keep keep keep replace keep keep keep keep keep
 Remove old-style `super` calls (#8226) 
rest_framework/schemas/coreapi.py