Remove bad -u

No point in -u here because we are getting the print results at the end of the program

Author: Almenon

README.md

@@ -61,7 +61,6 @@ import {PythonShell} from 'python-shell';
 let options = {
   mode: 'text',
   pythonPath: 'path/to/python',
-  pythonOptions: ['-u'], // get print results in real-time
   scriptPath: 'path/to/my/scripts',
   args: ['value1', 'value2', 'value3']
 };