Python has stop working


Thread 0x000003ac (most recent call first):
  File "C:\Users\Abass Titilayo\AppData\Local\Programs\Python\Python37-32\lib\genericpath.py", line 19 in exists
  File "C:\Users\Abass Titilayo\Desktop\web101\py101\djangoapp\myvenv\lib\site-packages\django\utils\autoreload.py", line 138 in clean_files
  File "C:\Users\Abass Titilayo\Desktop\web101\py101\djangoapp\myvenv\lib\site-packages\django\utils\autoreload.py", line 91 in gen_filenames
  File "C:\Users\Abass Titilayo\Desktop\web101\py101\djangoapp\myvenv\lib\site-packages\django\utils\autoreload.py", line 203 in code_changed
  File "C:\Users\Abass Titilayo\Desktop\web101\py101\djangoapp\myvenv\lib\site-packages\django\utils\autoreload.py", line 274 in reloader_thread
  File "C:\Users\Abass Titilayo\Desktop\web101\py101\djangoapp\myvenv\lib\site-packages\django\utils\autoreload.py", line 296 in python_reloader
  File "C:\Users\Abass Titilayo\Desktop\web101\py101\djangoapp\myvenv\lib\site-packages\django\utils\autoreload.py", line 317 in main
  File "C:\Users\Abass Titilayo\Desktop\web101\py101\djangoapp\myvenv\lib\site-packages\django\core\management\commands\runserver.py", line 105 in run
  File "C:\Users\Abass Titilayo\Desktop\web101\py101\djangoapp\myvenv\lib\site-packages\django\core\management\commands\runserver.py", line 98 in handle
  File "C:\Users\Abass Titilayo\Desktop\web101\py101\djangoapp\myvenv\lib\site-packages\django\core\management\base.py", line 335 in execute
  File "C:\Users\Abass Titilayo\Desktop\web101\py101\djangoapp\myvenv\lib\site-packages\django\core\management\commands\runserver.py", line 61 in execute
  File "C:\Users\Abass Titilayo\Desktop\web101\py101\djangoapp\myvenv\lib\site-packages\django\core\management\base.py", line 288 in run_from_argv
  File "C:\Users\Abass Titilayo\Desktop\web101\py101\djangoapp\myvenv\lib\site-packages\django\core\management\__init__.py", line 365 in execute
  File "C:\Users\Abass Titilayo\Desktop\web101\py101\djangoapp\myvenv\lib\site-packages\django\core\management\__init__.py", line 371 in execute_from_command_line
  File "C:\Users\Abass Titilayo\Desktop\web101\py101\djangoapp\TodoApp\manage.py", line 15 in <module>

And in my line 15 on manage.py i have dis

if __name__ == "__main__":
    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "TodoApp.settings")
    try:
        from django.core.management import execute_from_command_line
    except ImportError as exc:
        raise ImportError(
            "Couldn't import Django. Are you sure it's installed and "
            "available on your PYTHONPATH environment variable? Did you "
            "forget to activate a virtual environment?"
        ) from exc
    execute_from_command_line(sys.argv)
thanks

,,,