code: def _remove_qualifiers(obj):
          
          assert isinstance(obj, (CIMInstance, CIMClass))
          obj.qualifiers = NocaseDict()
          for prop in obj.properties:
              obj.properties[prop].qualifiers = NocaseDict()
          if isinstance(obj, CIMClass):
              for method in obj.methods:
                  obj.methods[method].qualifiers = NocaseDict()
                  for param in obj.methods[method].parameters:
                      obj.methods[method].parameters[param].qualifiers = \
                          NocaseDict()
docs: Remove all qualifiers from the input objectwhere the object may
          be an CIMInstance or CIMClass. Removes qualifiers from the object and
          from properties, methods, and parameters
  
          This is used to process the IncludeQualifier parameter for classes
          and instances