ModuleNotFoundError

[SamanChiyana]

Have a wonderful good day Dear Anand Doshi ,
unfortunately I always get this error message with Frappe, so I ask you that you can maybe help me and give me a few types. Thank you and I'll be happy to wait for your answer. Thanks
Error:
1.Exception has occurred: ModuleNotFoundError
No module named 'frappe'
File "/home/erp/frappe-bench/apps/erpnextfints/erpnextfints/erpnextfints/doctype/fints_import/fints_import.py", line 7, in
import frappe

import frappe
from frappe import _
from frappe.model.document import Document
from frappe.utils import now_datetime, get_datetime

2.Import "frappe.model.document" could not be resolvedPylancereportMissingImports