Update app.py

app.py

@@ -447,8 +447,8 @@ with gr.Blocks(title="AI Research Agent v5.8") as demo:
             sys_prompt_tb = gr.Textbox(label="System Prompt Base", lines=10, value=DEFAULT_SYSTEM_PROMPT, interactive=True)
         if MEMORY_STORAGE_BACKEND == "RAM":
             save_faiss_sidebar_btn = gr.Button("Save FAISS Indices", variant="secondary")
-    with gr.Column(elem_classes="main-interface-wrapper"): # New overall wrapper for content
-        with gr.Row(elem_classes="app-title-area"):
+    with gr.Column(): # New overall wrapper for content
+        with gr.Row():
             gr.Markdown("# 🤖 AI Research Agent") 
             # Removed subtitle from here, can be added in description of Space if hosted on HF