Update rag_demo/app.py

rag_demo/app.py

@@ -4,7 +4,7 @@ from fastapi.responses import HTMLResponse
 from fastapi.staticfiles import StaticFiles
 from pydantic import BaseModel
 import os
-from rag_demo.pipeline import process_pdf
+from pipeline import process_pdf
 import nest_asyncio
 from rag.retriever import RAGPipeline
 from loguru import logger