Update app.py

app.py

@@ -53,18 +53,20 @@ def chat_engine(message, history):
 # ==========================================
 # 4. GRADIO PRODUCTION UI
 # ==========================================
-demo = gr.ChatInterface(
-    fn=chat_engine,
-    title="🚀 SALEETAI Coding Agent (Qwen-7B)",
-    description="Professional-grade code logic for Rust, C++, and complex architectural patterns.",
-    theme=gr.themes.Soft(),
-    examples=[
-        "Implement a thread-safe Lock-Free Stack in C++.",
-        "Write a Doubly Linked List in safe Rust.",
-        "Optimize a Python script for high-density data processing."
-    ],
-    cache_examples=False,
-)
+# Apply the soft theme at the global Blocks level to comply with Gradio 5.x architecture
+with gr.Blocks(theme=gr.themes.Soft()) as demo:
+    gr.Markdown("# 🚀 SALEETAI Coding Agent (Qwen-7B)")
+    gr.Markdown("### Professional-grade code logic for Rust, C++, and complex architectural patterns.")
+    
+    gr.ChatInterface(
+        fn=chat_engine,
+        examples=[
+            "Implement a thread-safe Lock-Free Stack in C++.",
+            "Write a Doubly Linked List in safe Rust.",
+            "Optimize a Python script for high-density data processing."
+        ],
+        cache_examples=False,
+    )
 
 if __name__ == "__main__":
     demo.launch()