Update app.py

app.py

@@ -254,7 +254,7 @@ class GradioInterface:
         <link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.15.4/css/all.css">
         {app_styles}
         <div class="app-header">
-            <h1 class="app-title">AI Dentistry Application</h1>
+            <h1 class="app-title">AI in Dentistry</h1>
             <h2 class="app-subtitle">Steven Fernandes, Ph.D.</h2>
             <p class="app-description">
                 This application demonstrates the use of AI in dentistry for calculus and caries classification, caries detection, and dental x-ray segmentation.