Update app.py

app.py

@@ -52,9 +52,9 @@ def generate_sql(user_input):
     if not user_input.strip():
         return "Enter SQL question."
 
-    # 🔴 HARD GUARD
+    # HARD GUARD
     if not is_sql_related(user_input):
-        return "❌ This demo only supports SQL and database related questions."
+        return "I only respond to SQL and database related questions. If you want, I can craft helpful database queries for you."
 
     prompt = f"""
 {SYSTEM_PROMPT}