Update README.md

README.md

@@ -57,11 +57,9 @@ This dataset is specifically designed to aid in training and evaluating genomic
 ## Dataset Structure
 
 
-![Promoter Dataset Overview](https://github.com/nbrg-ppcu/prokbert/blob/main/assets/Figure4_promoter_db.png?raw=true)
-*Figure 1: Promoter dataset - overview*
+![Dataset Structure](https://github.com/nbrg-ppcu/PhaStyle/blob/main/assets/figure_01.jpg?raw=true)
 
-![Promoter Dataset Overview](https://github.com/nbrg-ppcu/PhaStyle/blob/main/assets/figure_01.png?raw=true)
-*Figure 1: Promoter dataset - overview*
+*Figure 1: The dataset used in the ProkBERT PhaStyle study. Phage sequences from multiple independent data sources were segmented into 512bp and 1022bp fragments for training and testing models on phage lifestyle prediction. The dataset consists of the BACPHLIP training and validation sets, Escherichia phages (from the Guelin collection), and phages from extreme environments.*
 
 
 The structure of the dataset is explained visually in the following figure: