Submission Week 4 Assignment

[VarshiniAdurti28]

My attempt was to solve the errors in the present code and try to make it work:
So, I tried to solve all the errors that the files initially had: (put the errors {the way I found them and then the solution} in comments for my future reference)

• created account on Alchemy API and got my API key for Sepolia testnet.
• added hardhat.config.ts (adding the chainId of sepolia helped solve some transaction issues)
• made some changes in compilerOptions in tsconfig.json
• changed some variable names and made them uniform across all files.
• deployed the contract on hardhat and got the contract address added it onto the .env file
• then I minted the NFT using the command given (MyNFT.sol used Counters.sol which was deprecated in the newer versions according to stack overflow (but I am not sure) so I wrote code for a simple counter.
• coming to the test files, this is where I encountered too many errors: mostly dependency issues
• I then degraded all ethers versions to 5.7.2 because that was uniform across more than 2 files.
• I solved a few more errors in tester files.
• All errors resolved (as in, on vs code) but npx hardhat test gives the following error as a result of conflict of type: commonJS and ESM module under compiler options of tsconfig.json which I was not able to resolve. (Image attached)
• Any feedback or suggestions are welcome.