Update README.md

README.md

@@ -39,7 +39,7 @@ The dataset comprises breast ultrasound images obtained from women aged 25 to 75
 - 🌿 Benign: 437
 - ⚠️ Malignant: 210
 
-```plaintext
+```bash
 Breast_Ultrasound_Images/
 ├── benign/
 │   ├── breast_001_0000.png
@@ -83,7 +83,7 @@ The label images might appear completely black, but don’t worry—they’re no
 
 The name of the dataset is `Breast`, whereas the ID is `101`. This information will be required for the nnUNet preprocess inference.
 
-```plaintext
+```bash
 nnUNet_raw/
 └── Dataset101_Breast/
     ├── imagesTr/  # Training images
@@ -105,7 +105,7 @@ This directory contains the preprocessed dataset, where the nnU-Net preprocessin
 
 Note that the name of the dataset is `Breast`, whereas the ID is `101`. This information will be required for the nnUNet train inference.
 
-```plaintext
+```bash
 nnUNet_preprocessed/
 └── Dataset101_Breast/
     ├── dataset.json  # Metadata file used for training