Update app.py

app.py

@@ -121,7 +121,7 @@ def predict_brain_age(nifti_file, actual_age, sex):
 # 🔹 Gradio Interface Setup
 with gr.Blocks() as demo:
     gr.Markdown("""
-    # 🧠 BrainAgeNeXt: Advancing Brain Age Modeling
+    # 🧠 **BrainAgeNeXt**: Advancing Brain Age Modeling
     Upload a preprocessed T1w MRI scan (.nii.gz), enter the age and sex of the subject, and get the brain age prediction.
 
     The following preprocessing steps are required.
@@ -129,7 +129,7 @@ with gr.Blocks() as demo:
     2. N4 bias field correction using [ANTs](https://github.com/ANTsX/ANTs/wiki/N4BiasFieldCorrection).
     3. Affine registration to the MNI 1mm isotropic template space. 
 
-    BrainAgeNeXt has been trained and validated using over 11,000 T1w MRI acquired at 1.5, 3, and 7T. A 1mm isotropic resolution of the input image is preferred, but not required.  
+    **BrainAgeNeXt** has been trained and validated using over 11,000 T1w MRI acquired at 1.5, 3, and 7T. A 1mm isotropic resolution is preferred for the input image but not required. 
     
     """)