fixing multiple issues in the backend

{{cookiecutter.project_slug}}/backend/app/app/api/api_v1/endpoints/users.py

@@ -1,7 +1,7 @@
 from typing import List
 
 from fastapi import APIRouter, Body, Depends, HTTPException
-from pydantic.types import EmailStr
+from pydantic.networks import EmailStr
 
 from app import crud
 from app.api.utils.security import get_current_active_superuser, get_current_active_user

{{cookiecutter.project_slug}}/backend/app/app/api/api_v1/endpoints/utils.py

@@ -1,5 +1,5 @@
 from fastapi import APIRouter, Depends
-from pydantic.types import EmailStr
+from pydantic.networks import EmailStr
 
 from app.api.utils.security import get_current_active_superuser
 from app.core.celery_app import celery_app

{{cookiecutter.project_slug}}/backend/app/app/crud/utils.py

@@ -7,7 +7,7 @@
 from couchbase.n1ql import CONSISTENCY_REQUEST, N1QLQuery
 from fastapi.encoders import jsonable_encoder
 from pydantic import BaseModel
-from pydantic.fields import Field, Shape
+from pydantic.fields import Field, SHAPE_LIST, SHAPE_SET, SHAPE_TUPLE
 
 from app.core import config
 
@@ -85,7 +85,7 @@ def search_results_to_model(
             field: Field = doc_model.__fields__[key]
             if not value:
                 value = None
-            elif field.shape in {Shape.LIST, Shape.SET, Shape.TUPLE} and not isinstance(
+            elif field.shape in {SHAPE_LIST, SHAPE_SET, SHAPE_TUPLE} and not isinstance(
                 value, list
             ):
                 value = [value]