Update app.py

app.py

@@ -25,7 +25,7 @@ def web_search(query, max_results=100):
 # Semantic Ranking
 def semantic_web_search(query):
     if query.strip() == "":
-        return "⚠️ Please enter a search query."
+        return "Please enter a search query."
 
     docs = web_search(query, max_results=100)
     texts = [d["title"] + " " + d["body"] for d in docs]