text: const CalculateFunction = require('../../business/CalculateFunctionsBusiness');
  const calculete = new CalculateFunction();
  
  module.exports = {
      calculate(req, res) {
          const { number } = req.query;
          if (number) {
              return res.json({
                  numberReturn: calculete.calculateCosine(number)
              });
          }
      }
  }