From c10c0aeef067950d1f047a0e889843787ef9d46e Mon Sep 17 00:00:00 2001
From: Arth Gupta <72153219+guptaarth87@users.noreply.github.com>
Date: Sat, 1 Oct 2022 16:51:08 +0530
Subject: [PATCH] Update app.py

Improvement in documentation
---
 src/flask/app.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/flask/app.py b/src/flask/app.py
index ce4dcf6a..088f41ed 100644
--- a/src/flask/app.py
+++ b/src/flask/app.py
@@ -1,4 +1,4 @@
-import functools
+import functools  #importing necessary libraries
 import inspect
 import json
 import logging
@@ -69,9 +69,9 @@ from .templating import Environment
 from .wrappers import Request
 from .wrappers import Response
 
-if t.TYPE_CHECKING:  # pragma: no cover
+if t.TYPE_CHECKING:  # pragma: no cover 
     import typing_extensions as te
-    from .blueprints import Blueprint
+    from .blueprints import Blueprint   #import blueprints 
     from .testing import FlaskClient
     from .testing import FlaskCliRunner