code: def get_section(self, section):
          
          result = ConfigParams()
          prefix = section + "."
          
          for (key, value) in self.items():
              # Prevents exception on the next line
              if len(key) < len(prefix):
                  continue
              
              # Perform case sensitive match
              key_prefix = key[: len(prefix)]
              if key_prefix == prefix:
                  key = key[len(prefix): ]
                  result[key] = value
          
          return result
docs: Gets parameters from specific section stored in this ConfigMap.
          The section name is removed from parameter keys.
  
          :param section: name of the section to retrieve configuration parameters from.
  
          :return: all configuration parameters that belong to the section named 'section'.