diff --git a/app.py b/app.py
index b359a38..c5bc3c9 100644
--- a/app.py
+++ b/app.py
@@ -31,7 +31,7 @@ from typing import Optional
 import httpx
 import psutil
 from fastapi import FastAPI, Request, HTTPException
-from fastapi.responses import HTMLResponse, StreamingResponse, JSONResponse
+from fastapi.responses import HTMLResponse, StreamingResponse
 from fastapi.staticfiles import StaticFiles
 from fastapi.templating import Jinja2Templates
 
@@ -826,14 +826,6 @@ async def explicit_search(request: Request):
 
         summary = "".join(full_response)
         
-        # Build raw results markdown
-        raw_lines = []
-        for i, r in enumerate(results, 1):
-            raw_lines.append(f"{i}. [{r['title']}]({r['url']})")
-            if r['content']:
-                raw_lines.append(f"   {r['content']}")
-        raw_results_md = "\n".join(raw_lines)
-        
         saved_msg = f"{summary}\n\n---\n*🔍 Web search results*"
 
         db2 = get_db()
diff --git a/readme.md b/readme.md
index ed922a8..f086473 100644
--- a/readme.md
+++ b/readme.md
@@ -11,6 +11,7 @@ Built with FastAPI + SQLite + Jinja2. Runs on Python 3.13. No Docker required.
 - **Explicit Web Search Button** — 🔍 button next to SEND forces a web search, bypassing model uncertainty detection
 - **Orange Search Styling** — Search results, WEB badge, and search button share consistent orange color scheme
 - **Expanded Refusal Patterns** — Added "As an AI model", "based on my training data", "I don't have the capability"
+- **Code cleanup** — Removed unused `JSONResponse` import and dead `raw_results_md` variable
 
 ## What's New in v1.4.0