mlc-ai / mlc-ai/web-stable-diffusion

assert len(mod.functions) == 1 error

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Description

File web_stable_diffusion/trace/model_trace.py", line 98, in vae_to_image
assert len(mod.functions) == 1
AssertionError

my enviroment is mlc-ai-nightly-0.12.dev1246, pytorch2.0.0.

Since I can't use pip3 install mlc-ai-nightly -f https://mlc.ai/wheels to install mlc-ai directory, so I download mlc-ai from https://github.com/mlc-ai/package/releases/tag/v0.9.dev0.

Is this caused by the mlc-ai version?

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Research direction

Start with web_stable_diffusion/trace/model_trace.py at line 98 and reproduce the assertion using mlc-ai-nightly-0.12.dev1246 with PyTorch 2.0.0. Compare that environment with the downloaded mlc-ai v0.9.dev0 package and determine whether the version mismatch causes mod.functions to differ; document the compatible versions or the required fix.

Written by the indexing model from the issue text.

Assessment

Tech stack
python, pytorch
Domain
machine-learning, web-dev
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

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