Problem 2: File Writer

Problem Statement: Create a function writeToFile(filePath, content) that takes the path to a file and user input content as input. The function should write the content to the specified file using the fs module.

Function Signature:

function writeToFile(filePath, content) {
    // Implementation
}

Expected Output:

Data written to output.txt

Test Cases:

writeToFile('test-files/output1.txt', 'Sample content.');
// Expected Output: Data written to output1.txt

writeToFile('test-files/nonexistent-folder/output.txt', 'Content in a non-existent folder.');
// Expected Output: Error writing to file: ENOENT: no such file or directory...