Fix diffvg build by removing outdated commit

Dockerfile

@@ -32,10 +32,9 @@ RUN pip install --upgrade pip \
     --extra-index-url https://download.pytorch.org/whl/cu118 \
  && pip install --no-cache-dir -r requirements.txt
 
-# —— Build diffvg from a known-good commit ——————————
+# —— Build diffvg from source ————————————————
 RUN git clone https://github.com/BachiLi/diffvg.git /tmp/diffvg \
  && cd /tmp/diffvg \
- && git checkout 7aa22d3f1ef72e22e5cfae3c8c50288f31bc9bcf \
  && git submodule update --init --recursive \
  && mkdir build && cd build \
  && cmake .. -DCMAKE_BUILD_TYPE=Release -DUSE_CUDA=ON \

README.md

@@ -79,7 +79,6 @@ pip install transformers scipy ftfy accelerate
 ```bash
 git clone https://github.com/BachiLi/diffvg.git
 cd diffvg
-git checkout 7aa22d3f1ef72e22e5cfae3c8c50288f31bc9bcf
 git submodule update --init --recursive
 mkdir build && cd build
 cmake .. -DCMAKE_BUILD_TYPE=Release -DUSE_CUDA=ON \