code: def get(cls, uuid):
          
          check_bind(cls)
  
          # we're just retrieving one object from its uuid
          try:
              resource = cls._resource.fetch(uuid)
              if isinstance(resource, list):
                  # TODO: Investigate why potion .fetch()
                  #       method is occassionally returning a list here...
                  if len(resource) == 1:
                      resource = resource[0]
                  else:
                      raise TypeError("Potion-Client error in fetching resource")
          except HTTPError as e:
              # 404 error means this doesn't exist
              if e.response.status_code == 404:
                  return None
              else:
                  raise e
          return cls(_resource=resource)
docs: Retrieve one specific object from the server by its UUID (unique 16-character id). UUIDs
          can be found in the web browser's address bar while viewing analyses and other objects.
  
          Parameters
          ----------
          uuid : string
              UUID of the object to retrieve.
  
          Returns
          -------
          OneCodexBase | None
              The object with that UUID or None if no object could be found.
  
          Examples
          --------
          >>> api.Samples.get('xxxxxxxxxxxxxxxx')
          <Sample xxxxxxxxxxxxxxxx>