func copyfileToDocumentDirectory() {
        let fileName = "Test01"
        let fileType = "jpg"
        let copyfileName = fileName
        let copyfileType = fileType
        guard let bundlePath = Bundle.main.path(forResource: fileName, ofType: fileType),
            let documentPath = NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true).first,
            let fullDocumentPath = NSURL(fileURLWithPath: documentPath).appendingPathComponent("\(copyfileName).\(copyfileType)")
            else { return }

        let fileManager = FileManager.default
        let fullDocumentPathString = fullDocumentPath.path
        if fileManager.fileExists(atPath: fullDocumentPathString) {
            print("The file exists and can not be copied.")
        } else {
            do {
                try fileManager.copyItem(atPath: bundlePath, toPath: fullDocumentPathString)
                print("Copied")
            } catch {
                print(error)
            }
        }
    }