Add rate limit logging and community resource notice to Gradio interface

app.py

@@ -19,6 +19,7 @@ Then connect to: http://localhost:7860/gradio_api/mcp/sse
 import os
 import asyncio
 from typing import Optional
+from datetime import datetime
 import httpx
 import trafilatura
 import gradio as gr
@@ -96,6 +97,7 @@ async def search_web(
     try:
         # Check rate limit
         if not await limiter.hit(rate_limit, "global"):
+            print(f"Rate limit exceeded at {datetime.now().isoformat()}")
             return "Error: Rate limit exceeded. Please try again later (limit: 200 requests per hour)."
 
         # Select endpoint based on search type
@@ -196,6 +198,16 @@ async def search_web(
 
 # Create Gradio interface
 with gr.Blocks(title="Web Search MCP Server") as demo:
+    gr.HTML(
+        """
+        <div style="background-color: rgba(59, 130, 246, 0.1); border: 1px solid rgba(59, 130, 246, 0.3); border-radius: 8px; padding: 12px; margin-bottom: 16px; text-align: center;">
+            <p style="color: rgb(59, 130, 246); margin: 0; font-size: 14px; font-weight: 500;">
+                🤝 Community resource — please use responsibly to keep this service available for everyone
+            </p>
+        </div>
+        """
+    )
+    
     gr.Markdown(
         """
         # 🔍 Web Search MCP Server