ComfyUI Node: Automatic CFG - Unpatch function(Deprecated)

Automatic CFG - Unpatch function(Deprecated):

The Automatic CFG

• Unpatch function is designed to revert any modifications made to a model by the Automatic CFG patching process. This node is particularly useful when you need to restore a model to its original state after applying various configuration patches. By removing specific options related to the sampler pre-configuration function, this node ensures that the model returns to its default behavior, making it easier to test different configurations or revert changes without needing to reload the original model. This function is essential for maintaining flexibility and control over your model's configuration, especially when experimenting with different settings.

Automatic CFG - Unpatch function(Deprecated) Input Parameters:

model

The model parameter is the only required input for this node. It represents the model that you want to unpatch. This parameter is crucial as it specifies the target model from which the sampler pre-configuration function will be removed. The model should be in a format compatible with the node's operations, typically a cloned instance of the original model. There are no specific minimum, maximum, or default values for this parameter, as it directly depends on the model you are working with.

Automatic CFG - Unpatch function(Deprecated) Output Parameters:

MODEL

The output parameter MODEL represents the model after the unpatching process has been completed. This output is essentially the same model you provided as input, but with the sampler pre-configuration function removed. This allows you to continue working with the model in its unmodified state, ensuring that any previous patches do not affect subsequent operations or experiments.

Automatic CFG - Unpatch function(Deprecated) Usage Tips:

• Use this node when you need to revert a model to its original state after applying various patches, ensuring that you can test different configurations without reloading the model.
• This function is particularly useful in iterative workflows where you frequently apply and remove patches to fine-tune your model's performance.

Automatic CFG - Unpatch function(Deprecated) Common Errors and Solutions:

"AttributeError: 'NoneType' object has no attribute 'clone'"

• Explanation: This error occurs when the input model is None or not properly initialized.
• Solution: Ensure that the model parameter is correctly set and that the model is properly loaded before passing it to the node.

"KeyError: 'sampler_pre_cfg_function'"

• Explanation: This error happens if the model does not contain the sampler_pre_cfg_function key in its options.
• Solution: Verify that the model has been patched with the sampler_pre_cfg_function before attempting to unpatch it. If not, this step may be unnecessary.