Update pipeline_flux_controlnet.py

Author: CyberVy

src/diffusers/pipelines/flux/pipeline_flux_controlnet.py

@@ -202,7 +202,7 @@ class FluxControlNetPipeline(DiffusionPipeline, FluxLoraLoaderMixin, FromSingleF
 
     model_cpu_offload_seq = "text_encoder->text_encoder_2->image_encoder->transformer->vae"
     _optional_components = ["image_encoder", "feature_extractor"]
-    _callback_tensor_inputs = ["latents", "prompt_embeds"]
+    _callback_tensor_inputs = ["latents", "prompt_embeds", "control_image"]
 
     def __init__(
         self,
@@ -1149,6 +1149,7 @@ def __call__(
 
                     latents = callback_outputs.pop("latents", latents)
                     prompt_embeds = callback_outputs.pop("prompt_embeds", prompt_embeds)
+                    control_image = callback_outputs.pop("control_image", control_image)
 
                 # call the callback, if provided
                 if i == len(timesteps) - 1 or ((i + 1) > num_warmup_steps and (i + 1) % self.scheduler.order == 0):