Update README.md

README.md

@@ -33,7 +33,7 @@ pip install -r ./install/requirements.txt
 
 First, you need to download the training dataset for 2DIR. [this link](https://zenodo.org/records/13382835)  and save it under the `data` directory.
 
-The PDBFliess dataset link is [this link](https://zenodo.org/records/13382753). 
+The PDBFliess dataset link is [this link](https://zenodo.org/records/14229812). 
 
 Then, you calculate the distance matrix (distance map) between the CA atoms of each residue in the protein PDB structure file. The calculation script can be found in the  `helper_scripts`  directory.