Kohya error in runpod

Hi Guys!
Ive installed Kohya ss linux version on my runpod and after a spending 2 hours fixing a error, found a new error after I press
train model in the dreambooth lora tab. Since i have very limited coding knowledge, i need help please.

root@1422e0b89586:/workspace/kohya_ss-linux# source venv/bin/activate
(venv) root@1422e0b89586:/workspace/kohya_ss-linux# python3 ./kohya_gui.py
Load CSS...

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Traceback (most recent call last):
File "/workspace/kohya_ss-linux/venv/lib/python3.10/site-packages/gradio/routes.py", line 384, in run_predict
output = await app.get_blocks().process_api(
File "/workspace/kohya_ss-linux/venv/lib/python3.10/site-packages/gradio/blocks.py", line 1024, in process_api
result = await self.call_function(
File "/workspace/kohya_ss-linux/venv/lib/python3.10/site-packages/gradio/blocks.py", line 836, in call_function
prediction = await anyio.to_thread.run_sync(
File "/workspace/kohya_ss-linux/venv/lib/python3.10/site-packages/anyio/to_thread.py", line 33, in run_sync
return await get_asynclib().run_sync_in_worker_thread(
File "/workspace/kohya_ss-linux/venv/lib/python3.10/site-packages/anyio/_backends/_asyncio.py", line 877, in run_sync_in_worker_thread
return await future
File "/workspace/kohya_ss-linux/venv/lib/python3.10/site-packages/anyio/_backends/_asyncio.py", line 807, in run
result = context.run(func, *args)
File "/workspace/kohya_ss-linux/lora_gui.py", line 385, in train_model
repeats = int(folder.split('_')[0])
ValueError: invalid literal for int() with base 10: '.ipynb'

Start at lora_gui.py line 385, reached through the kohya_gui.py entry point when training is launched from the Dreambooth LoRA tab. Reproduce the traceback involving the folder value `.ipynb` and determine the expected behavior; done means this ValueError no longer blocks the reported training action.

Written by the indexing model from the issue text.