Error:- ValueError: invalid literal for int() with base 10: 'Second'

# Name of the data source in tableau
datasource = sys.argv[1]
 
tableau_auth = tsc.PersonalAccessTokenAuth(
    token_name=personal_access_token_name,
    personal_access_token=personal_access_token_secret,
    site_id=site
)
server = tsc.Server(tableau_server, use_server_version=True)
server.auth.sign_in(tableau_auth)
 
# Get datasource id from datasource name
req_option = tsc.RequestOptions(pagesize=1000)
req_option.filter.update([tsc.Filter(tsc.RequestOptions.Field.Name, tsc.RequestOptions.Operator.Equals, datasource)])
all_datasources = list(tsc.Pager(server.datasources, req_option))
 
datasource_id = all_datasources[0].id
 
# Get 1000 tasks and then filter for only extract tasks under the datasource id of interest
# I don't believe you can filter tasks
all_extracts = list(tsc.Pager(server.tasks, tsc.RequestOptions(pagesize=1000)))
 
# The task type for incremental extracts is 'IncrementExtractTask' and full extracts is 'extractRefresh'
# The task type for incremental exrracts via Bridges is 'IncrementExtractViaBridgeTask'
extracts = [i for i in all_extracts if (i.target is not None and i.target.id == datasource_id) and ('IncrementExtractViaBridgeTask' == i.task_type)]
 
incremental_extract_obj = extracts[0]
 
# Trigger the incremental extract associated with the datasource
update_xml = server.tasks.run(incremental_extract_obj)
job_id = xmltodict.parse(update_xml)['tsResponse']['job']['@id']
print(f"Refresh extract job {job_id} created")

C:\>D:\Python\python.exe C:\TableauPythonScripts\TableauExtractIncRefTrigScript.py Datasource_name
==================
Traceback (most recent call last):
  File "D:\Python\lib\site-packages\tableauserverclient\models\interval_item.py", line 183, in interval
    if not (1 <= int(interval_value) <= 31):
ValueError: invalid literal for int() with base 10: 'Second'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\TableauPythonScripts\TableauExtractIncRefTrigScript.py", line 31, in <module>
    all_extracts = list(tsc.Pager(server.tasks, tsc.RequestOptions(pagesize=1000)))
  File "D:\Python\lib\site-packages\tableauserverclient\server\pager.py", line 40, in __iter__
    current_item_list, last_pagination_item = self._endpoint(self._options)
  File "D:\Python\lib\site-packages\tableauserverclient\server\endpoint\endpoint.py", line 190, in wrapper
    return func(self, *args, **kwargs)
  File "D:\Python\lib\site-packages\tableauserverclient\server\endpoint\tasks_endpoint.py", line 36, in get
    all_tasks = TaskItem.from_response(server_response.content, self.parent_srv.namespace, task_type)
  File "D:\Python\lib\site-packages\tableauserverclient\models\task_item.py", line 53, in from_response
    return list(all_tasks)
  File "D:\Python\lib\site-packages\tableauserverclient\models\task_item.py", line 51, in <genexpr>
    all_tasks = (TaskItem._parse_element(x, ns) for x in all_tasks_xml)
  File "D:\Python\lib\site-packages\tableauserverclient\models\task_item.py", line 64, in _parse_element
    schedule_item_list = ScheduleItem.from_element(element, ns)
  File "D:\Python\lib\site-packages\tableauserverclient\models\schedule_item.py", line 223, in from_element
    ) = cls._parse_element(schedule_xml, ns)
  File "D:\Python\lib\site-packages\tableauserverclient\models\schedule_item.py", line 298, in _parse_element
    interval_item = ScheduleItem._parse_interval_item(frequency_detail_elem, frequency, ns)
  File "D:\Python\lib\site-packages\tableauserverclient\models\schedule_item.py", line 276, in _parse_interval_item
    return MonthlyInterval(start_time, interval_value)
  File "D:\Python\lib\site-packages\tableauserverclient\models\interval_item.py", line 151, in __init__
    self.interval = str(interval_value)
  File "D:\Python\lib\site-packages\tableauserverclient\models\interval_item.py", line 187, in interval
    raise ValueError(error)
ValueError: Invalid interval value for a monthly frequency: Second.