I Keep getting this error message when i run the code below, can anyone tell me why?

Error message:

    Traceback (most recent call last):
      File "C:\Python27\ArcGIS10.2\Lib\site-packages\pythonwin\pywin\framework\scriptutils.py", line 326, in RunScript
        exec codeObject in __main__.__dict__
      File "C:\GEP_662\Final_Project\Final_Project1.py", line 65, in <module>
        result3.save('C:\GEP_662\\Final_Project\\satersym')
    AttributeError: 'Result' object has no attribute 'save'

Code:

    import arcpy
    
    rasterLayer = "C:\GEP_662\\Final_Project\\TOC_IDW1.lyr"
    rasterLayerName = 'TOC_IDW_LYR'
    
    # Apply the symbology from the symbology layer to the input layer
    outputraster = arcpy.ApplySymbologyFromLayer_management(rasterLayerName, rasterLayer)
    outputraster.save('C:\GEP_662\\Final_Project\\rastersym')
    
    print "symbology update done"