I am following this tutorial
The problem is I don't know what is
I had tried watching Марат Гудков answer,
3 weeks ago
here is the video from this Moralis channel about ".env" file
https://www.youtube.com/watch?v=0hOzyhrfAKA, and setting up web3
But I don't found any line mention value of it.
NODE_PROVIDER in the Vyper listener and clients?