Document training stages and checkpoint locations

[Copilot]

Issue requests "first stage training results" (pre-trained DreamBooth weights). No such artifacts are provided by the project.

Changes

• Training pipeline documentation: Added 4-stage breakdown (DreamBooth → Inference → Geometry → Texture) with checkpoint save locations
• Checkpoint paths: Distinguished PEFT vs non-PEFT configurations:
  • PEFT (LoRA/BoFT): {EXP_DIR}/unet/{step}/, {EXP_DIR}/text_encoder/{step}/
  • Non-PEFT (default): {EXP_DIR}/ (full pipeline)
• Usage example: Inference command with required parameters
• Expectations: Clarified no pre-trained weights available, ~1-2h training time on single GPU

Example usage:

python multi_concepts/inference.py \
  --pretrained_model_name_or_path stabilityai/stable-diffusion-2-1-base \
  --model_dir {EXP_DIR} \
  --instance_dir {INPUT_DIR} \
  --num_samples 10 \
  --use_peft none \
  --use_shape_description

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• puzzleavatar.is.tue.mpg.de
  • Triggering command: /home/REDACTED/work/_temp/ghcca-node/node/bin/node /home/REDACTED/work/_temp/ghcca-node/node/bin/node --enable-source-maps /home/REDACTED/work/_temp/copilot-developer-action-main/dist/index.js (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

Original prompt

---

This section details on the original issue you should resolve

<issue_title>可以给我一份第一阶段的训练结果吗?谢谢</issue_title>
<issue_description></issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes 可以给我一份第一阶段的训练结果吗?谢谢 #17

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