Create search_utils.py

search_utils.py

@@ -0,0 +1,18 @@
+# search_utils.py — Simple web search function (DuckDuckGo-based fallback)
+import requests
+
+def web_search(query, num_results=3):
+    try:
+        url = f"https://duckduckgo.com/html/?q={query}"
+        headers = {"User-Agent": "Mozilla/5.0"}
+        resp = requests.get(url, headers=headers)
+        if resp.status_code != 200:
+            return "No web results found."
+
+        # Simple extract (DuckDuckGo HTML fallback)
+        import re
+        results = re.findall(r'<a rel="nofollow" class="result__a" href="(.*?)">(.*?)</a>', resp.text)
+        summaries = [re.sub('<[^<]+?>', '', title) for _, title in results]
+        return " | ".join(summaries[:num_results])
+    except Exception as e:
+        return f"Web search error: {str(e)}"