Update app.py

app.py

@@ -8,7 +8,7 @@ app.secret_key = os.getenv('SECRET_KEY')   # Замените на ваш сек
 def get_access_token(code):
     client_id = os.getenv('APP_ID') 
     client_secret = os.getenv('APP_SECRET') 
-    redirect_uri = 'https://example.com/login'
+    redirect_uri = os.getenv('red_uri') 
 
     url = f'https://oauth.vk.com/access_token?client_id={client_id}&client_secret={client_secret}&redirect_uri={redirect_uri}&code={code}'
     response = requests.get(url)