Update main.py

main.py

@@ -133,7 +133,7 @@ from fastapi import Query
 def send_inputs(
     inputs: str,
     noise_level: float,
-    is_negative: "blurry, ugly, bad quality",
+    is_negative: str,
     steps: int = 20,
     cfg_scale: int = 4.5,
     seed: int = None