Update app.py

app.py

@@ -15,8 +15,15 @@ st.markdown(
     unsafe_allow_html=True
 )
 
-# Welcome Message with Style
-st.write("👋 Welcome to the Sepsis Prediction App!")
+# Welcome Message with Style (Centered)
+st.markdown(
+    f"""
+    <div style="text-align: center;">
+        <p>👋 Welcome to the Sepsis Prediction App!</p>
+    </div>
+    """,
+    unsafe_allow_html=True
+)
 
 # Sepsis Information
 st.markdown(