I am making a Program to upload a level to Geometry Dash in python and I got some of the code from https://wyliemaster.github.io/gddocs/#/endpoints/levels/uploadGJLevel21 but to generate "seed2" it does this:

generate_chk(key="41274", values=\[generate_upload_seed(levelString)\], salt="xI25fpAapCQg"),

This should activate some sort of function named generate_chk that is in one of the modules I have in the program (Requests, Base64, hashlib) but it is no where to be found. The repository for this documentation was archived recently, so I can't ask them for help. Also, here is my code:

import requests
import base64
import hashlib  # sha1() lives there

user = input("What is your username?")
accid = input("What is your Account ID?")
passwd = input("What is your password?")
lname = input ("What is the Level name?")
coin = input("How many coins are there?")
stars = input("How many stars do you want?")

def generate_gjp2(password: str = passwd, salt: str = "mI29fmAnxgTs") -> str:
    password += salt
    hash = hashlib.sha1(password.encode()).hexdigest()
    return hash


levelString = "H4sIAAAAAAAAC6WQwQ3DIAxFF3IlfxsIUU6ZIQP8AbJChy_GPSZqpF7-A4yfDOfhXcCiNMIqnVYrgYQl8rDwBTZCVbkQRI3oVHbiDU6F2jMF_lesl4q4kw2PJMbovxLBQxTpM3-I6q0oHmXjzx7N0240cu5w0UBNtESRkble8uSLHjh8nTubmYJZ2MvMrEITEN0gEJMxlLiMZ28frmj"

data = {
    "gameVersion": 22,
    "accountID": accid,
    "gjp": hash,
    "userName": user,
    "levelID": 0,
    "levelName": lname,
    "levelDesc": "Q3Vyc2VkIGxldmVsIG55ZWggaGVoIGhlaCBhbnl3YXkgaXRzIGEgdmVyeSBicm9rZW4gbGV2ZWwgaSBzZW50IGEgcmVxdWVzdCB0byByb2Igc2VydmVyIHRocm91Z2ggcHl0aG9uIGxvbA",
    "levelVersion": "-47577473775738573",
    "levelLength": 48483845738573486574873869465947694,
    "audioTrack": 0,
    "auto": 0,
    "password": 314159,
    "original": 55610687,
    "twoPlayer": 0,
    "songID": 839583504693858468444987694,
    "objects": 1,
    "coins": coin,
    "requestedStars": stars,
    "unlisted": 0,
    "ldm": 0,
    "levelString": levelString,
    "seed2": generate_chk(key="41274", values=[generate_upload_seed(levelString)], salt="xI25fpAapCQg"), # This is talked about in the CHK encryption,
    "secret": "Wmfd2893gb7"
}

headers = {
    "User-Agent": ""
}

url = "http://www.boomlings.com/database/uploadGJLevel21.php"

req = requests.post(url=url, data=data, headers=headers)
print(req.text)

And here is the error:

What is your username?levelnotinauto
What is your Account ID?38627839
What is your password?********
What is the Level name?Check Desc
How many coins are there?4848394
How many stars do you want?392084092849
Traceback (most recent call last):
  File "/home/***/scripts/usernm/upload", line 43, in 
    "seed2": generate_chk(key="41274", values=[generate_upload_seed(levelString)], salt="xI25fpAapCQg"), # This is talked about in the CHK encryption,
             ^^^^^^^^^^^^
NameError: name 'generate_chk' is not defined. Did you mean: 'generate_gjp2'?
[***@archlinux usernm]$ vim upload```