lllyasviel / lllyasviel/ControlNet

How to remove prompt in promptless CN

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Description

I am trying to do promptless training for ControlNet.

I am wondering what is the correct way to remove the prompt during model training on my dataset.

**I need to train it for image2image task with conditional image**

Should I pass empty string here?

Screenshot 2023-12-15 041043

or should i remove it completely from RETURN statement?

Screenshot 2023-12-15 041341

@williamyang1991
@lllyasviel
@eltociear
@camenduru

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Research direction

The issue names no file or test; begin with the training code shown in the two attached screenshots and reproduce the promptless image-to-image setup. Confirm whether an empty string or omitting the returned prompt is supported, then document the confirmed usage and validation result.

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Assessment

Tech stack
python
Domain
machine-learning
Issue type
Documentation
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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