What does this PR do?

Fixes #9378

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hi, is this finished ?

It seems that it's a breaking change. How can we use the controlnet of diffusers normally while being compatible with the controlnet of xlab? @caoandong

Can you share your full script including how to convert xlab controlnet and an example of how to run? I'm trying your branch, but I get an error in the following codes.

            if controlnet_block_samples is not None:
                #interval_control = len(self.transformer_blocks) / len(
                #    controlnet_block_samples
               # )
                #interval_control = int(np.ceil(interval_control))
                # print(interval_control, len(controlnet_block_samples))
                hidden_states = (
                    hidden_states
                    + controlnet_block_samples[index_block // interval_control]
                )

The length of controlnet_block_samples is 3. Index_block can be 17. But your branch just passes interval_control as default value 2. It will throw an error definitely. @sayakpaul @caoandong

This issue has been automatically marked as stale because it has not had recent activity. If you think this still needs to be addressed please comment on this thread.

Please note that issues that do not follow the contributing guidelines are likely to be ignored.

Closing in favor of #9638. Thanks for your interest!