Data problem

Hello sir,
I want to ask you about the data you used in your paper (RNA secondary structure prediction using unrolled algorithms)
we download  the data from the Link that attached(https://drive.google.com/folderview?id=19KPRYJjjMJh1qdMhtmUoYA_ncw3ocAHc) 
But it doesn't work it gives us errors
Is there is another data work in the code or not and can you help me to run the code?