Error HH8: There's one or more errors in your config file:

require("@nomiclabs/hardhat-waffle");
require("@nomiclabs/hardhat-etherscan");
const dotenv = require("dotenv");
const result = dotenv.config();
if (result.error) {
throw result.error;
}
FUJI_C_CHAIN_PROVIDER_URL="https://api.avax-test.network/ext/bc/C/rpc%22
FUJI_C_CHAIN_PROVIDER_WS_URL="wss://api.avax-test.network/ext/bc/C/ws"
module.exports ={
solidity:"0.8.4",
networks: {
rinkeby: {
url: process.env.ALCHEMY_API_KEY,
accounts: [process.env.RINKEBY_PRIVATE_KEY],
},
fuji: {
url: FUJI_C_CHAIN_PROVIDER_URL,
accounts: [process.env.RINKEBY_PRIVATE_KEY]
} },
etherscan: {
apiKey: {
rinkeby: process.env.ETHERSCAN_API_KEY,
avalancheFujiTestnet: process.env.SNOWTRACE_API_KEY,
},
}
};