Improve layout and remove footer

Signed-off-by: Aivin V. Solatorio <avsolatorio@gmail.com>

mcp_remote_client.py

@@ -245,7 +245,8 @@ class MCPClientWrapper:
                         "metadata": {
                             "title": f"Using tool: {tool_name.replace('avsolatorio_test_data_mcp_server', '')}",
                             "log": f"Parameters: {json.dumps(tool_args, ensure_ascii=True)}",
-                            "status": "pending",
+                            # "status": "pending",
+                            "status": "done",
                             "id": f"tool_call_{tool_name}",
                         },
                     }
@@ -393,7 +394,9 @@ def gradio_interface(
 
     client = MCPClientWrapper()
 
-    with gr.Blocks(title="WDI MCP Client") as demo:
+    with gr.Blocks(
+        title="WDI MCP Client", css="footer{display:none !important}"
+    ) as demo:
         gr.Markdown("## Ask about the World Development Indicators (WDI) data")
         # gr.Markdown("Connect to the WDI MCP server and chat with the assistant")
 
@@ -416,11 +419,13 @@ def gradio_interface(
 
         chatbot = gr.Chatbot(
             value=[],
-            height="75vh",
+            height="81vh",
             type="messages",
-            show_copy_button=True,
+            show_copy_button=False,
             avatar_images=("img/small-user.png", "img/small-robot.png"),
             autoscroll=True,
+            layout="panel",
+            placeholder="Ask development data questions!",
         )
 
         with gr.Row(equal_height=True):