Aayush Gupta

Add the command to compile smart contract using solc. `yarn solcjs --bin --abi --include-path node_modulus/ --base-path . -o . SimpleStorage.sol`

Added source .env to remove error

2

error: a value is required for '--fork-url ' but none was supplied

It might be a bit of an overkill, but adding ```sh git clone https://github.com/transmissions11/headers.git cd headers ``` could make it simpler for beginner or intermediate developers to get started quickly.