def set_description(self, description: str) -> AbstractProgram:
        """Sets the description of the program.

        Params:
            description: The new description for the program.

        Returns:
             This AbstractProgram.
        """
Sets the description of the program.

        Params:
            description: The new description for the program.

        Returns:
             This AbstractProgram.
        
cirq-google/cirq_google/engine/abstract_program.py