Error while using sfStore function

[Omkar Dalvi]

I followed your instructions and wrote the code, Even refrenced the code from Github repos but I cannot find the fault. Here is the code

// SPDX-License-Identifier: MIT 
pragma solidity ^0.8.7;

import "./SimpleStorage.sol"; 

contract StorageFactory {
    
    SimpleStorage[] public simpleStorageArray;
    
    function createSimpleStorageContract() public {
        SimpleStorage simpleStorage = new SimpleStorage();
        simpleStorageArray.push(simpleStorage);
    }
    
    function sfStore(uint256 _simpleStorageIndex, uint256 _simpleStorageNumber) public {
        // Address 
        // ABI 
        simpleStorageArray[_simpleStorageIndex].store(_simpleStorageNumber);
    }
    
    function sfGet(uint256 _simpleStorageIndex) public view returns (uint256) {
        return simpleStorageArray[_simpleStorageIndex].retrieve();
    }
}

It compiles and be deployed just fine. I can even use other functions, but while using the sfStore function, it gives error
transact to StorageFactory.sfStore errored: Error encoding arguments: Error: invalid BigNumber string (argument="value", value="0.7", code=INVALID_ARGUMENT, version=bignumber/5.5.0)

[Omkar Dalvi]

Sorry! It was just me being an idiot. I used dot instead of comma. Anyway, the issue is solved so I will close this discussion.