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small bugfix at StableDiffusionDepth2ImgPipeline call to check_inputs and batch size calculation #2423

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Merged
merged 1 commit into from
Feb 20, 2023
Merged

small bugfix at StableDiffusionDepth2ImgPipeline call to check_inputs and batch size calculation #2423

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17 changes: 15 additions & 2 deletions src/diffusers/pipelines/stable_diffusion/pipeline_stable_diffusion_depth2img.py
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Original file line number Diff line number Diff line change
Expand Up @@ -587,13 +587,26 @@ def __call__(
(nsfw) content, according to the `safety_checker`.
"""
# 1. Check inputs
self.check_inputs(prompt, strength, callback_steps)
self.check_inputs(
prompt,
strength,
callback_steps,
negative_prompt=negative_prompt,
prompt_embeds=prompt_embeds,
negative_prompt_embeds=negative_prompt_embeds,
)

if image is None:
raise ValueError("`image` input cannot be undefined.")

# 2. Define call parameters
batch_size = 1 if isinstance(prompt, str) else len(prompt)
if prompt is not None and isinstance(prompt, str):
batch_size = 1
elif prompt is not None and isinstance(prompt, list):
batch_size = len(prompt)
else:
batch_size = prompt_embeds.shape[0]

device = self._execution_device
# here `guidance_scale` is defined analog to the guidance weight `w` of equation (2)
# of the Imagen paper: https://arxiv.org/pdf/2205.11487.pdf . `guidance_scale = 1`
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