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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 filter(self, func):
 """Create a Catalog of a subset of entries based on a condition Note that, whatever specific class this is performed on, the return instance is a Catalog. The entries are passed unmodified, so they will still reference the original catalog instance and include its details such as directory,. Parameters func : function This should take a CatalogEntry and return True or False. Those items returning True will be included in the new Catalog, with the same entry names Returns ------- New Catalog """

        return Catalog.from_dict({key: entry for key, entry in self.items()
                                  if func(entry)})