Remove debug_toolbar.utils.django_path variable

Not used since commit 03fd1cc.

Author: living180

debug_toolbar/utils.py

@@ -6,7 +6,6 @@
 from importlib import import_module
 from pprint import pformat
 
-import django
 from asgiref.local import Local
 from django.core.exceptions import ImproperlyConfigured
 from django.template import Node
@@ -24,10 +23,6 @@
 _local_data = Local()
 
 
-# Figure out some paths
-django_path = os.path.realpath(os.path.dirname(django.__file__))
-
-
 def get_module_path(module_name):
     try:
         module = import_module(module_name)