discord web hook not working

[snaffey]

I defined the webhook on the credentials.py

py insta.py
Traceback (most recent call last):
File "C:\Users\tiago\Downloads\insta-follow-tracker-master\insta.py", line 22, in
webhook = DiscordWebhook(url=discord_webhook_url, avatar_url="https://i.imgur.com/IpIG5TP.png", username="Instagram Statistics Tracker")
^^^^^^^^^^^^^^^^^^^
NameError: name 'discord_webhook_url' is not defined. Did you mean: 'discord_webhook'?

[Silverarmor]

In credentials.py looks like you defined discord_webhook rather then discord_webhook_url