code: def fit(self, data):
          
  
          _raise_error_if_not_sframe(data, "data")
          self.__proxy__.fit(data)
          return self
docs: Fit a transformer using the SFrame `data`.
  
          Parameters
          ----------
          data : SFrame
              The data used to fit the transformer.
  
          Returns
          -------
          self (A fitted version of the object)
  
          See Also
          --------
          transform, fit_transform
  
          Examples
          --------
          .. sourcecode:: python
  
          {examples}