Update app.py

app.py

@@ -79,11 +79,11 @@ custom_css = """
 }
 
 .sinhala-animation {
-    font-size: 60px;
+    font-size: 40px;
     font-weight: bold;
     color: white;
     animation: letterRotate 3s ease-in-out infinite;
-    text-shadow: 0 0 20px rgba(255,255,255,0.5);
+    text-shadow: 0 0 10px rgba(255,255,255,0.5);
 }
 
 @keyframes letterRotate {
@@ -157,7 +157,8 @@ with gr.Blocks(css=custom_css) as demo:
     
     chat = gr.ChatInterface(
         fn=lambda message, history: infer(message, history, enable_history.value, max_new_tokens.value),
-        title="🧠 Gamunu 4B Instruct — සිංහල LLM",
+        title="🧠 Gamunu 4B Instruct",
+        theme=gr.themes.Default(text_size="sm" # "lg" means large, you can try other sizes like "xl" or "sm")
         examples=[
             ["හෙලෝ ගැමුණු! මම සමන්, ඔයාට කොහොමද?"],
             ["ෆොටෝසින්තසිස් ක්‍රියාවලිය පැහැදිලි කරන්න."],