Update app.py

app.py

@@ -9,10 +9,7 @@ HF_TOKEN = os.getenv("HF_TOKEN", None)
 os.environ["TOKENIZERS_PARALLELISM"] = "false"
 torch.set_num_threads(max(1, (os.cpu_count() or 4) - 1))
 
-SYSTEM_PROMPT = (
-    "You are a helpful assistant. Answer clearly and concisely. "
-    "If the user asks for tool JSON, return only valid JSON."
-)
+SYSTEM_PROMPT = ()
 
 print("Loading tokenizer...")
 tokenizer = AutoTokenizer.from_pretrained(