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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _remove_qualifiers(obj):
 """ 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 """

        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()