Fix labels: Tools & Services Used (not MCP)

app.py

@@ -195,7 +195,7 @@ def create_app():
 
         with gr.Row():
             with gr.Column():
-                with gr.Accordion("🔌 MCP Tools Used", open=True):
+                with gr.Accordion("🔌 Tools & Services Used", open=True):
                     mcp_output = gr.Markdown("")
 
         with gr.Row():

src/agent.py

@@ -263,10 +263,10 @@ Now explain "{topic}" in your unique {persona_name} voice and style. Make it fun
 
     explanation = call_llm(messages)
 
-    # Track MCP tools used
+    # Track tools/services used
     mcp_tools = [
         {"name": "DuckDuckGo Search", "icon": "🔍", "desc": "Web search for topic research"},
-        {"name": "Nebius LLM", "icon": "🧠", "desc": "Llama 3.3 70B for persona transformation"},
+        {"name": "Nebius LLM", "icon": "🧠", "desc": "Llama 3.3 70B for explanation generation"},
     ]
 
     yield {