Code Refactor + Minor Edits

README.md

@@ -8,6 +8,6 @@ Everything you do here is contained within this one codespace. There is no repos
 
 To run this application:
 
-```
+```python
 python manage.py runserver
 ```

hello_world/core/views.py

@@ -1,4 +1,3 @@
-from django.http import HttpRequest
 from django.shortcuts import render
 
 def index(request):

manage.py

@@ -3,18 +3,19 @@
 import os
 import sys
 
+try:
+    from django.core.management import execute_from_command_line
+except ImportError as exc:
+    raise ImportError(
+        "Couldn't import Django. Are you sure it's installed and "
+        "available on your PYTHONPATH environment variable? Did you "
+        "forget to activate a virtual environment?"
+    ) from exc
+
 
 def main():
     """Run administrative tasks."""
     os.environ.setdefault("DJANGO_SETTINGS_MODULE", "hello_world.settings")
-    try:
-        from django.core.management import execute_from_command_line
-    except ImportError as exc:
-        raise ImportError(
-            "Couldn't import Django. Are you sure it's installed and "
-            "available on your PYTHONPATH environment variable? Did you "
-            "forget to activate a virtual environment?"
-        ) from exc
     execute_from_command_line(sys.argv)