def execute_cell_input(self, cell_input, allow_stdin=None):
        """
        Executes a string of python code in cell input.
        We do not allow the kernel to make requests to the stdin
             this is the norm for notebooks

        Function returns a unique message id of the reply from
        the kernel.
        """
        if cell_input:
            logger.debug('Executing cell: "%s"...', cell_input.splitlines()[0][:40])
        else:
            logger.debug('Executing empty cell')
        return self.kc.execute(cell_input, allow_stdin=allow_stdin, stop_on_error=False)
Executes a string of python code in cell input.
        We do not allow the kernel to make requests to the stdin
             this is the norm for notebooks

        Function returns a unique message id of the reply from
        the kernel.