Permission for systa on MacAnswered

To user do not do this manually permision in the terminal, can I add this code like this below?

But also I am getting message "mac cannot verify that this app is free from malware run anyway"….how to take care this through code?

        const os = require('os');

       const platform = os.platform();

       if (platform === 'darwin') {
         const fs = require('fs');

         // Define the file path and the desired permission mode
         const filePath = String(__dirname + '/' +'client/native/Mac/systa');
         const desiredPermissions = 0o755; // This represents read, write, and execute permissions for the owner, and read and execute permissions for others

         // Change the file permissions
         fs.chmod(filePath, desiredPermissions, (err) => {
           if (err) {
            alert(`Error setting permissions: ${err}`);
           } else {
             //alert('Permissions set successfully');
           }
         });
       } else {
         alert('This is not a Mac.');
       }