missing color correct node

Dockerfile

@@ -136,6 +136,8 @@ RUN echo "Installing custom nodes..."
 RUN cd custom_nodes && git clone https://github.com/Fannovel16/comfy_controlnet_preprocessors && cd comfy_controlnet_preprocessors && python install.py --no_download_ckpts 
 RUN cd custom_nodes && git clone https://github.com/Fannovel16/comfyui_controlnet_aux && cd comfyui_controlnet_aux && pip install -r requirements.txt
 RUN cd custom_nodes && git clone https://github.com/Stability-AI/stability-ComfyUI-nodes && cd stability-ComfyUI-nodes && pip install -r requirements.txt 
+RUN cd custom_nodes && git clone https://github.com/EllangoK/ComfyUI-post-processing-nodes
+
 RUN echo "Done"
 
 CMD ["python", "main.py", "--listen", "0.0.0.0", "--port", "7860", "--output-directory", "${USE_PERSISTENT_DATA:+/data/}"]