RasadDam_Backend/apps/warehouse/services/excel/urls.py

from django.urls import path, include
from rest_framework.routers import DefaultRouter
from apps.warehouse.services.excel import excel_processing as excel
from apps.warehouse.services.excel.excel_processing import InventoryEntryExcelViewSet

router = DefaultRouter()
router.register(r'', InventoryEntryExcelViewSet, basename='inventory_entry_excel')

urlpatterns = [
    path('', include(router.urls)),
    # path('warehouse_excel/', warehouse_excel),
]