Update main.py

main.py

@@ -1,7 +1,7 @@
 import uvicorn
 from fastapi import FastAPI
 from fastapi.middleware.wsgi import WSGIMiddleware
-from dash_plotly_QC_scRNA import app as dashboard1
+from dash_plotly_QC_scRNA.app import app as dashboard1
 #from app2 import app as dashboard2
 
 #########################################################