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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def reproject(self, projection):
 """ in-memory reprojection Parameters projection: int, str or :osgeo:class:`osr.SpatialReference` the target CRS. See :func:`spatialist.auxil.crsConvert`. Returns ------- """

        srs_out = crsConvert(projection, 'osr')
        
        if self.srs.IsSame(srs_out) == 0:
            
            # create the CoordinateTransformation
            coordTrans = osr.CoordinateTransformation(self.srs, srs_out)
            
            layername = self.layername
            geomType = self.geomType
            features = self.getfeatures()
            feat_def = features[0].GetDefnRef()
            fields = [feat_def.GetFieldDefn(x) for x in range(0, feat_def.GetFieldCount())]
            
            self.__init__()
            self.addlayer(layername, srs_out, geomType)
            self.layer.CreateFields(fields)
            
            for feature in features:
                geom = feature.GetGeometryRef()
                geom.Transform(coordTrans)
                newfeature = feature.Clone()
                newfeature.SetGeometry(geom)
                self.layer.CreateFeature(newfeature)
                newfeature = None
            self.init_features()