Update main.py

main.py

@@ -69,10 +69,10 @@ async def generate_image(request: Request):
     return jsonify({"image": response})
 
 class User(BaseModel):
-    prompt: str,
-    model: str,
-    sampler: str,
-    seed: int,
+    prompt: str
+    model: str
+    sampler: str
+    seed: int
     neg: str or None
 
 @app.route("/test", methods=["POST"])