How do I fix the TypeError: __init__() got an unexpected keyword argument 'errorHandling'

Question

I am building a League of Legends website/application for my CS capstone and I am already stuck pulling data from the API. Here is the code:

pip install pantheon

from pantheon import pantheon
import asyncio

server = "euw1"
api_key = "RGAPI-XXXXX" #(api_key is personal and shouldnt be shared)

def requestsLog(url, status, headers):
    print(url)
    print(status)
    print(headers)

panth = pantheon.Pantheon(server, api_key, errorHandling=True, requestsLoggingFunction=requestsLog, debug=True)

async def getSummonerId(name):
    try:
        data = await panth.getSummonerByName(name)
        return (data['id'],data['accountId'])
    except Exception as e:
        print(e)


async def getRecentMatchlist(accountId):
    try:
        data = await panth.getMatchlist(accountId, params={"endIndex":10})
        return data
    except Exception as e:
        print(e)

async def getRecentMatches(accountId):
    try:
        matchlist = await getRecentMatchlist(accountId)
        tasks = [panth.getMatch(match['gameId']) for match in matchlist['matches']]
        return await asyncio.gather(*tasks)
    except Exception as e:
        print(e)

And here is the error when I run it in Visual Studio Code (Python 3.9.10 64 bit)

TypeError                                 Traceback (most recent call last)
c:\Users\maase\Downloads\apipantheon.ipynb Cell 4' in <cell line: 12>()
      9     print(status)
     10     print(headers)
---> 12 panth = pantheon.Pantheon(server, api_key, errorHandling=True, requestsLoggingFunction=requestsLog, debug=True)
     14 async def getSummonerId(name):
     15     try:

TypeError: __init__() got an unexpected keyword argument 'errorHandling'

Do I have to import or install something to fix this?