code: def deserialize_report(self, serialized):
          
  
          type_map = self.known_formats
  
          if serialized['report_format'] not in type_map:
              raise ArgumentError("Unknown report format in DeserializeReport", format=serialized['report_format'])
  
          report = type_map[serialized['report_format']](serialized['encoded_report'])
          report.received_time = serialized['received_time']
  
          return report
docs: Deserialize a report that has been serialized by calling report.serialize()
  
          Args:
              serialized (dict): A serialized report object