Import a models.Model custom database entity model. Error：KeyError: 'export_zip_task'

[vnsun]

hi, I introduced the django_uwsgi library in my project
Simple tasks are executing fine, when I introduce the database model class in the task.py file, it starts reporting errors
no import model success

import model error

• Environment: uwsgi+django

Here is my configuration and code

config uwsgi.ini

`
socket=127.0.0.1:18089

django_projects_dir = /mnt/qa

my_project = qa

processes=4

threads=2
workers=4
master=True
wsgi-file=qa/wsgi.py
module=django.core.handlers:WSGIHandler()
spooler=%(chdir)/mytasks
import=task
`

code

`
from task import export_zip_task

export_zip_task.spool(v1=base64.b64encode(serialized_q_object).decode('utf-8'), v2='This is param test')

`

`
import base64
import pickle

from django_uwsgi.decorators import spool

from qc.models import TaskLog

@spool
def export_zip_task(arguments):
print("----1111111111111:", arguments)
for i in range(10):
print(i)
print(f'---------2222222222', arguments['v2'])
base64_decode = base64.b64decode(arguments['v1'])
# 反序列化 Q 对象
v1_obj = pickle.loads(base64_decode)
file_id = v1_obj['file_id']
file_path = v1_obj['file_path']
print(f'-------3333333333 file_id:{file_id} file_path:{file_path}')
task_operate_log = TaskLog(file_id=file_id, task_name='downlioad',
file_name=file_path[file_path.rfind('/')+1:],
process_total=200)
task_operate_log.save()

`

I don't know how to manipulate the database model in the spool task
I hope this can be answered, preferably with an example, because I've tried a lot but it doesn't work!
Thanks