Could not load file or assembly Microsoft.EntityFrameworkCore Error in azure functions App

I am using Visual Studio 2017 v-15.6.0 & AzureFunctions Project is Standard2.0 & webjobs 3.0.0-beta-3. i am trying to build deb context using entity framework core. I am getting bellow error Could not load file or assembly 'Microsoft.EntityFrameworkCore, Version=2.0.1.0, Culture=neutral, PublicKeyToken=adb9793829ddae60'. Could not find or load a specific file. (Exception from HRESULT: 0x80131621)'

Please Help me to move forward. enter image description here

I was using entity framework core 2.0.1. i downgraded to 2.0.0 its working fine. might be Azure Functions not supporting 2.0.0 above versions.