Update app.py

app.py

@@ -25,7 +25,7 @@ def generate_code(prompt):
         return "Please enter a prompt."
 
     messages = [
-        {"role": "system", "content": "You are a helpful coding assistant. Output only clean code without explanations. Code in HTML."},
+        {"role": "system", "content": "You are a helpful coding assistant. Output only clean code without explanations nor anything else. Code in HTML."},
         {"role": "user", "content": prompt}
     ]