remove unnecessary requirements

contracts/admin.py

@@ -5,7 +5,6 @@ from django.contrib import admin
 from django.contrib.auth.models import Permission
 from django.db import models
 from django.utils.html import format_html
-from import_export import resources
 from nested_admin import NestedModelAdmin, NestedStackedInline, NestedTabularInline
 from rangefilter.filters import DateRangeFilter
 
@@ -28,11 +27,6 @@ from .models import (
 )
 
 
-class ContractResource(resources.ModelResource):
-    class Meta:
-        model = Contract
-
-
 class IndexHiddenModelAdmin(MarkdownxGuardedModelAdmin):
     def has_module_permission(self, request):
         return False

requirements/base.txt

@@ -3,15 +3,12 @@ django==4.1.4
 django-admin-index==2.0.2
 django-admin-interface==0.24.2
 django-admin-rangefilter==0.9.0
-django-autocomplete-light==3.9.4
 django-database-url==1.0.3
 django-downloadview==2.3.0
-django-import-export==3.1.0
 django-nested-admin==4.0.2
 django-ordered-model==3.7.1
 psycopg2-binary==2.9.5
 django-webpack-loader==1.8.0
-nodeenv==1.7.0
 pirates==0.6.0
 django-markdownx==4.0.0b1
 django-environ==0.9.0