Add search button to Gradio interface for improved user interaction

app.py

@@ -237,6 +237,8 @@ with gr.Blocks(title="Web Search MCP Server") as demo:
             info="Optional: How many results to fetch (default: 4)",
         )
 
+    search_button = gr.Button("Search", variant="primary")
+
     output = gr.Textbox(
         label="Extracted Content",
         lines=25,
@@ -244,8 +246,6 @@ with gr.Blocks(title="Web Search MCP Server") as demo:
         info="The extracted article content will appear here",
     )
 
-    search_button = gr.Button("Search", variant="primary")
-
     # Add examples
     gr.Examples(
         examples=[