getting different value from the amount i am funding in fundMe.sol

[coderashwini821115]

```

describe("fund", function () {
it("fails if u don't send enough ETH", async () => {
await expect(fundMe.fund()).to.be.revertedWith(
"You need to spend more ETH!"
)
})
})
it("updated the amount funded data structure", async () => {
const fundTxResponse = await fundMe.fund({ value: sendValue })
await fundTxResponse.wait(1)
const response = await fundMe.getAddressToAmountFunded(deployer)
// const amountFunded = ethers.BigNumber.from(response)
assert.equal(response.toString(), sendValue.toString())
})
})

here i am storing the amount funded in response and i get this as error
![error](https://github.com/smartcontractkit/full-blockchain-solidity-course-js/assets/91237679/ef199402-99af-4af7-8262-e110e5034794)