ansys.scade.apitools.create.expression.create_prj
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.. py:function:: ansys.scade.apitools.create.expression.create_prj(flow: EX, path: LX) -> ET

   
   Return the expression tree for the projection operator.


   :Parameters:

       **flow** : :obj:`EX`
           Input flow of the projection.

       **path** : :obj:`Union`\[:obj:`EX`, :obj:`List`\[:obj:`EX`]]
           Elements of the path, which is either the label or index.



   :Returns:

       :obj:`ET`
           ..











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