Restored app-container frame around ChatInterface

app.py

@@ -95,7 +95,8 @@ def predict(message, history):
                 for i, tok_id in enumerate(unique_tokens):
                     t_id = tok_id.item()
                     if t_id not in [bos_id, eos_id, mask_id, pad_id] and counts[i] > 1:
-                        response_logits[:, t_id] /= 2.0
+                        # Logit subtraction entirely prevents structural duplication loops natively
+                        response_logits[:, t_id] -= 10.0 * (counts[i].item() - 1)
             
             if top_k > 0:
                 v, _ = torch.topk(response_logits, top_k)
@@ -140,9 +141,8 @@ body, .gradio-container {
 
 .hero-container {
     padding: 2rem 5vw;
-    border-bottom: 1px solid #333;
+    border-bottom: 2px solid #333;
     background: #191919;
-    margin-bottom: 2rem;
 }
 
 .hero-brand {
@@ -203,7 +203,7 @@ body, .gradio-container {
 }
 """
 
-with gr.Blocks(css=custom_css) as demo:
+with gr.Blocks(css=custom_css, fill_height=True) as demo:
     with gr.Column(elem_classes="hero-container"):
         gr.HTML("""
         <div class="hero-brand">