pragma solidity ^0.4.17;

contract Artist{
    
    uint number;
    address  creator;  //store the address of the Creator
    
    function Artist() {
        
    creator= msg.sender; //assigning the value of owner in creator
       
    }
    
    modifier onlyAccessedBy(address _para) {
    	require(msg.sender == _para); // If it is incorrect here, it reverts.
    	_;                          	// Otherwise, it continues.
	}
    
   function set_tv_shows(uint arg_number) onlyAccessedBy(creator)
	{
   
        number=arg_number;
      
	}
	
	function get_tv_shows() public view returns(uint){
	    
	    return number;
	    
	}
	
        
}