.

app.py

@@ -7,7 +7,7 @@ from rabbit_base import RabbitBase
 from listener import RabbitListenerBase
 from rabbit_repo import RabbitRepo
 from oa_server import OpenAIServers
-from llm_backend import VLLMChatBackend, StubImagesBackend   # ✅ use your backend module
+from vllm_backend import VLLMChatBackend, StubImagesBackend   # ✅ use your backend module
 
 # ---- vLLM imports ----
 from vllm.engine.async_llm_engine import AsyncLLMEngine