pyinstaller noconsole failed to execute script code example

Example: pyinstaller “failed to execute script” error with --noconsole option

import sys, os 
    def resource_path(relative_path):
        if hasattr(sys, '_MEIPASS'):
            return os.path.join(sys._MEIPASS, relative_path)
        return os.path.join(os.path.abspath("."), relative_path)