arpitbansal297 / Universal-Guided-Diffusion

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question about calculating img in DDIM sampler #10

Closed zyddnys closed 1 year ago

zyddnys commented 1 year ago

In https://github.com/arpitbansal297/Universal-Guided-Diffusion/blob/main/stable-diffusion-guided/ldm/models/diffusion/ddim_with_grad.py#L216 img is assigned a value, but later in https://github.com/arpitbansal297/Universal-Guided-Diffusion/blob/main/stable-diffusion-guided/ldm/models/diffusion/ddim_with_grad.py#L220 img is assigned with another value overwriting the old one, I wonder if line 216 is really necessary?