num_tps in process_vcfs main function

[ComeBackCity]

Hi, I am running into the following issue while running timesweeper process

Namespace(mode='process', in_dir='win_size_sims/vcfs/', threads='1')
[DEBUG] vcflist: ['win_size_sims/vcfs/ssv/2/2.multivcf.final', 'win_size_sims/vcfs/ssv/0/0.multivcf.final', 'win_size_sims/vcfs/ssv/1/1.multivcf.final', 'win_size_sims/vcfs/sdn/2/2.multivcf.final', 'win_size_sims/vcfs/sdn/0/0.multivcf.final', 'win_size_sims/vcfs/sdn/1/1.multivcf.final', 'win_size_sims/vcfs/neut/2/2.multivcf.final', 'win_size_sims/vcfs/neut/0/0.multivcf.final', 'win_size_sims/vcfs/neut/1/1.multivcf.final']
[DEBUG] threads: 1
[DEBUG] type(ua.threads): <class 'str'>
[DEBUG] int(ua.threads): 1
Traceback (most recent call last):
 File "/fs/cbcb-lab/ekmolloy/gsaha/anaconda3/envs/timesweeper/bin/timesweeper", line 7, in <module>
  sys.exit(ts_main())
       ^^^^^^^^^
 File "/fs/cbcb-lab/ekmolloy/gsaha/anaconda3/envs/timesweeper/lib/python3.12/site-packages/timesweeper/cli.py", line 460, in ts_main
  process_vcfs.main(ua)   
  ^^^^^^^^^^^^^^^^^^^^^
 File "/fs/cbcb-lab/ekmolloy/gsaha/anaconda3/envs/timesweeper/lib/python3.12/site-packages/timesweeper/process_vcfs.py", line 143, in main
  p.map(vcflist, cycle([ua.num_tps]))
             ^^^^^^^^^^
AttributeError: 'Namespace' object has no attribute 'num_tps'

The prints were debug messages I added to the code to see exactly where I am running into the issue.